SN65LVPE504RUAR [TI]
四通道(半 x4 单路)PCI Express Gen II 转接驱动器 | RUA | 42 | -40 to 85;型号: | SN65LVPE504RUAR |
厂家: | TEXAS INSTRUMENTS |
描述: | 四通道(半 x4 单路)PCI Express Gen II 转接驱动器 | RUA | 42 | -40 to 85 PC 驱动 接口集成电路 线路驱动器或接收器 驱动程序和接口 |
文件: | 总16页 (文件大小:3001K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
SN65LVPE504
www.ti.com
SLLSE46 –SEPTEMBER 2010
Quad Channel (Half X4 Lane) PCIe Redriver/Equalizer
Check for Samples: SN65LVPE504
1
FEATURES
DESCRIPTION
•
4 Identical Channel PCIe Equalizer/Redriver
•
Support for Both PCIe Gen I (2.5Gbps) and
Gen II (5.0 Gbps) Speed
The SN65LVPE504 is a quad channel, half four lane
PCIe redriver and signal conditioner supporting data
rates of up to 5.0Gbps. The device complies with
PCIe spec revision 2.1, supporting electrical idle and
power management modes.
•
Selectable Equalization, De-emphasis, and
Output Swing
•
•
Per Channel Receive Detect (Lane Detection)
Programmable EQ, De-Emphasis and Amplitude
Swing
Selectable Receiver Electrical Idle Threshold
Control
The SN65LVPE504 is designed to minimize the
signal degradation effects such as crosstalk and
inter-symbol interference (ISI) that limits interconnect
distance between two devices. The input stage of
each channel offers selectable equalization settings
that can be programmed to match loss in the
channel. The differential outputs provide selectable
de-emphasis to compensate for the anticipated
distortion PCIe signal will experience. Both
•
Low Operating Power Modes
–
Supports Three Low-Power Modes to
Enable up to 80% Lower Operating Power
•
•
•
Excellent Jitter and Loss Compensation
Capability to 50" of 4-mil SL on FR4
Small Foot Print – 42 Pin 9 × 3.5 TQFN
Package
High Protection Against ESD Transient
equalization and de-emphasis levels for all
4
channels are controlled by the setting of signal
control pins EQ, DE and OS.
–
–
–
HBM: 6,000 V
CDM: 1,000 V
MM: 200 V
See Table 1 for EQ, DE and OS setting details.
spacer
APPLICATIONS
•
PC MB, Docking Station, Server,
Communication Platform, Backplane and
Cabled Application
PS1 PS2
RST# EN_RXD
Low Power
Controller
Detect
TX
1-4+
E
Q
U
A
L
I
RX
1-4+
CHANNEL
1-4
TX
RX
Z
E
R
RX
1-4-
TX
1-4-
OS
Loss of Signal
Detector
VBB_TX
EQ
DE
SQ_TH
OS
Figure 1. Data Flow Block Diagram
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2010, Texas Instruments Incorporated
SN65LVPE504
SLLSE46 –SEPTEMBER 2010
DEVICE OPERATION
Device PowerOn
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Device initiates internal power-on reset after Vcc has stabilized. External reset can also be applied at anytime by
toggling RST pin. External reset is recommended after every device power-up. After 50µs (MAX) from the
application of RST, device samples the state of EN_RXD, if it is set H device will enter Rx.Detect state where
each of the four channels will perform Rx.Detect function (as described in PCIe spec). If EN_RXD is set L,
automatic RX detect function is disabled and all channels are enabled with their termination set to ZRX_DC
.
Receiver Detection
While EN_RXD pin is H and device is not in reset state (RST is H), LVPE504 performs RX.Detect on all its 4
channels indefinitely until remote termination is detected on at least one channel. When termination is detected
on ≥ 1 CH, RX.Detect cycle is limited to 5 more tries on the other channels. At the end of 5th try those channels
which failed to detect remote termination will be turned off to save power and their Rx termination is set to
ZRX-HIGH. In the event device detects only three channels, all four channels are enabled.
Automatic Rx detection feature on all four channels can be forced off by driving EN_RXD low. In this state all
four channels input termination are set to ZRX_DC
.
Standby Mode
This is low power state triggered by RST = L. In standby mode receiver termination resistor for each of the four
channels is switched to ZRX-HIGH of >50 kΩ and transmitters are pulled to Hi-Z state. Device power is reduced to
<10mW (TYP). To get device out of standby mode RST is toggled L-H.
Electrical Idle Support
A link is in an electrical idle state when the TX± voltage is held at a steady constant value like the common mode
voltage. LVPE504 detects an electrical idle state when RX± input voltage of the associated channel falls below
VEID_TH min and stays in this state for at least 20ns. After detection of an electrical idle state in a given channel
the device asserts electrical idle state in its corresponding TX. When RX± voltage exceeds VEID_TH max, normal
operation is restored and output start passing input signal. Electrical idle exit and entry time is specified at < 8 ns
(MAX).
Electrical idle support is independent for each channel, however to lower active power it is possible to slave
electrical idle function from channel 1 to CH2-CH4. This mode is selected by driving PS2 to H.
Power Save Features
Device supports three power save modes as below:
1. Standby Mode
This mode can be enabled from any state (Rx detect or active) by driving RST L. In this state all 4 channels
have their termination set to ZRX-HIGH and outputs are at Hi-Z. Device power is 10mW (MAX).
2. Auto Low Power Mode
This mode is enabled when PS1 pin is tied H and device has been in active mode, i.e., past Rx detect state
for >250ms (TYP). In this mode anytime Vindiff_p-p falls below selected VEID_TH for a given channel and stays
below VEID_TH for >1µs, the associated CH enters auto low power (ALP) mode where power/CH is reduced
by >80% of normal operating power/CH. A CH will exit ALP mode whenever Vindiff_p-p exceeds max VEID_TH
for that channel. Exit latency from ALP state is 30ns max. To use this mode link latency will need to account
for the ALP exit time for N_FTS. ALP mode is handled by each channel independently based on its input
differential signal level, unless slave mode is activated (PS2=H) when CH1 controls SQ detect of other
channels based on its signal level.
3. Slave Power Mode
This mode is activated by driving PS2 high. Under normal operation squelch detection is handled by each
channel independently. In slave mode SQ detection for CH2, CH3 and CH4 are turned off and squelch
function is slaved to that of CH1. By turning off squelch detection circuitry for three of the four channels
device saves power. To use this feature user must ensure all channels operate simultaneously
2
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SLLSE46 –SEPTEMBER 2010
Squelch Control
Controls electrical idle detect threshold level. Three levels are supported as shown in Table 1.
Beacon Support
With its broadband design, the SN65LVPE504 supports low frequency Beacon signal (as defined by PCIe 2.1
spec) used to indicate wake-up event to the system by a downstream device when in L2 power state. All
requirements for a beacon signal as specified in PCI Express specification 2.1 must be met for device to pass
beacon signals.
PCIe
compliant
cable
Instrumentation Chassis/
I/O expansion box/
Docking Station
Server/PC/Notebook
Cabled
Midplane
I/O Module
I/O Module
I/O Module
Mainboard
Tx
Rx
R
R
x4
I/O Hub
Tx
Rx
R
x4
R
uP
Tx
Rx
R
R
x4
R
SN75LVPE504
Backplane
Figure 2. LVPE504 Typical Applications
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SLLSE46 –SEPTEMBER 2010
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DEVICE INFORMATION
RUA Package
(Top View)
1
2
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
VCC
NC
VCC
NC
3
RX1+
RX1–
GND
RX2+
RX2–
GND
VCC
GND
RX3+
RX3–
GND
RX4+
RX4–
NC
TX1+
TX1–
GND
TX2+
TX2–
GND
VCC
GND
TX3+
TX3–
GND
TX4+
TX4–
NC
4
5
6
7
8
9
10
11
12
13
14
15
16
17
VCC
VCC
Figure 3. Flow-Through Pin-Out
PIN FUNCTIONS
PIN
I/O TYPE
DESCRIPTION
NO.
NAME
HIGH SPEED DIFFERENTIAL I/O PINS
3
RX1+
RX1–
RX2+
RX2–
RX3+
RX3–
RX4+
RX4–
TX1+
TX1–
TX2+
TX2–
4
6
7
Non-inverting and inverting CML differential input for CH 1 and CH 4. These pins are tied to an internal voltage
bias by dual termination resistor circuit
I, CML
11
12
14
15
36
35
33
32
Non-inverting and inverting CML differential output for CH 1 and CH 4. These pins are internally tied to voltage
bias by termination resistors
O, CML
4
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PIN FUNCTIONS (continued)
PIN
I/O TYPE
DESCRIPTION
NO.
NAME
HIGH SPEED DIFFERENTIAL I/O PINS (continued)
28
27
25
24
TX3+
TX3–
TX4+
TX4–
Non-inverting and inverting CML differential output for CH 1 and CH 4. These pins are internally tied to voltage
bias by termination resistors
O, CML
DEVICE CONTROL PIN
40
42
18
20
39
EN_RXD
I, LVCMOS Sets device operation modes per Table 1. Internally pulled to VCC
PS2
PS1
I, LVCMOS Tying pin to VCC slaves CH2-4 electrical idle and Rx.Detect function to CH1. Internally pulled to GND
I, LVCMOS Select auto-low power save mode per Table 1. Internally pulled to GND
SQ_TH(1) I, LVCMOS Squelch threshold level select pin for electrical idle detect per Table 1 Internally pulled to VCC/2
RST I, LVCMOS Reset device, input active Low. Internally pulled to VCC
SIGNAL CONDITIONING PINS(1)
21
19
DE
EQ
OS
I, LVCMOS Selects de-emphasis settings for CH 1-CH 4 per Table 1. Internally pulled to Vcc/2
I, LVCMOS Selects equalization settings for CH 1-CH 4 per Table 1. Internally pulled to Vcc/2
I, LVCMOS Selects output amplitude for CH 1-CH 4 per Table 1. Internally pulled to Vcc/2
41
POWER PINS
1,9,17,22,30,38
VCC
GND
Power
Power
Positive supply should be 3.3V ± 10%
Supply ground
5,8,10,13,
26,29,31,34û
(1) Internally biased to Vcc/2 with >200kΩ pull-up/pull-down. When 3-state pins are left as NC, board leakage at the pin pad must be < 1 µA
otherwise drive to Vcc/2 to assert mid-level state.
Table 1. Control Pin Settings
OUTPUT SWING (CH1-CH4) at 5Gbps
SQUELCH THRESHOLD (CH1-CH4)
TRANSITION BIT AMPLITUDE
MIN DIFFERENTIAL INPUT
OS
SQ_TH
(TYP mVpp)
(CH1-CH4)
47 mVpp
61 mVpp
83 mVpp
0
800
0
NC (default)
929
NC (default)
1
1047
1
OUTPUT DE-EMPHASIS (CH1-CH4) at 5Gbps
INPUT EQUALIZATION (CH1-CH4)
DE
OS = NC
–3.4dB
OS = 0
–2.1dB
–4.9dB
–9.2dB
OS = 1
–4.6dB
–7.2dB
–11dB
EQ
0
Equalization dB (at 5Gbps)
NC (default)
0
7 (default)
15
0
1
–6.2dB
NC
1
–10.3dB
EN_RXD
DEVICE FUNCTION
0
1
Set input termination to Rx_DC
Perform Rx detect after power up
RST
DEVICE FUNCTION
Device in standby state, inputs set to Hi-Z
Device in active mode
0
1
PS1
0
DEVICE FUNCTION
Auto-low power mode disabled (default)
Auto-low power mode enabled
1
PS2
0
DEVICE FUNCTION
Electrical Idle and Rx Detect independent for CH1-CH4 (default)
1
CH2-CH4 Electrical Idle and Rx Detect slaved to CH1
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SLLSE46 –SEPTEMBER 2010
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ORDERING INFORMATION(1)
PART MARKING
PART NUMBER
SN65LVPE504RUAR
PACKAGE
LVPE504
42-pin RUA Reel (large)
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)(1)
VALUE
–0.5 to 4
–0.5 to 4
–0.5 to VCC + 0.5
±6000
UNIT
V
Supply voltage range(2)
Voltage range
VCC
Differential I/O
Control I/O
Human body model(3)
Charged-device model(4)
Machine model(5)
V
V
V
Electrostatic discharge
±1000
V
±200
V
Continuous power dissipation
See Thermal Table
(1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only and functional operation of the device at these or any conditions beyond those indicated under recommended operating conditions
is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltage values, except differential voltages, are with respect to network ground terminal.
(3) Tested in accordance with JEDEC Standard 22, Test Method A114-B
(4) Tested in accordance with JEDEC Standard 22, Test Method C101-A
(5) Tested in accordance with JEDEC Standard 22, Test Method A115-A
THERMAL INFORMATION
SN65LVPE504
THERMAL METRIC
UNITS
TQFN (42 PINS)
qJA
Junction-to-ambient thermal resistance
30
12
10
0.5
9
qJCtop
qJB
Junction-to-case (top) thermal resistance
Junction-to-board thermal resistance
°C/W
yJT
Junction-to-top characterization parameter
Junction-to-board characterization parameter
Junction-to-case (bottom) thermal resistance
yJB
qJCbot
4.7
RECOMMENDED OPERATING CONDITIONS
MIN
TYP
MAX
3.6
UNITS
VCC
Supply voltage
3
75
3.3
V
CCOUPLING
AC Coupling capacitor
Operating free-air temperature
200
85
nF
°C
–40
6
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ELECTRICAL CHARACTERISTICS
under recommended operating conditions
PARAMETER
CONDITIONS
MIN
TYP
MAX UNITS
DEVICE PARAMETERS
RST, DEx, EQx, OS = NC, EN_RXD = NC, K28.5
pattern at 5 Gbps, VID = 1000mVp-p
ICC
174
161
27
190
175
PS2 = Vcc; RST, DEx, EQx, OS = NC,
EN_RXD = NC, K28.5 pattern at 5 Gbps,
VID = 1000mVp-p
ICCSlave
Supply current
ICCALP
mA
32
When auto-low power conditions are met,
PS1 = VCC
ICCALP _Slave
ICCNO_CONNECT
ICCstdby
PS1, PS2 = VCC and link in EID state
EN_RXD = 1 No termination detected on any CH
RST = GND
14
18
2.5
0.1
Maximum data rate
5
Gbps
µs
AutoLPENTRY
AutoLPEXIT
tENB
Auto low power entry time
Auto low power exit time
Device enable time
Electrical idle at input, Refer to Figure 7
After first signal activity, Refer to Figure 7
RST 0 → 1
1
30
50
2
ns
5
µs
tDIS
Device disable time
RST 1 → 0
0.1
µs
EN_RXD = 1, Time to start Rx Detect after power
up
TRX.Detect
Rx.Detect start event
6
µs
CONTROL LOGIC
VIH
High level Input Voltage
Low Level Input Voltage
Input Hysteresis
1.4
Vcc
0.5
V
V
VIL
–0.3
VHYS
150
mV
OS, EQ, DE, SQ_TH, PS1, PS2 = VCC
EN_RXD, RST = VCC
30
1
IIH
High Level Input Current
Low Level Input Current
µA
µA
PS1, PS2 = GND
–1
IIL
OS, EQ, DE, SQ_TH, EN_RXD, RST = GND
–30
RECEIVER AC/DC
Vindiff_p-p
RX1-RX4 Input voltage swing
Max Rx total timing error
AC coupled differential signal (5Gbps)
At device pin (5Gbps)
100
1200 mVp-p
TRX_TJ
0.4
UI
Max Rx deterministic timing
error
TRX_DJ
At device pin (5Gbps)
0.3
UI
RX1-RX4 Common mode
voltage
VCM_RX
0
3.6
V
RX1-RX4 AC peak common
mode voltage
VinCOM_P
ZRX_DC
150
60
mVP
Ω
DC single ended impedance
40
80
55
98
DC Differential input
impedance
ZRX_Diff
120
Ω
Device in standby mode. Rx termination not
powered measured with respect to GND over 200
mV max
ZRX_High
DC Input high impedance
50
58
75
kΩ
Measured at receiver pin: SQ_TH = NC
61
83
47
15
11
14
VEID_TH
Electrical idle detect threshold SQ_TH = 1
SQ_TH = 0
107
mVpp
50 MHz – 1.25 GHz
10
8
RLRX-DIFF
RLRX-CM
Differential return loss
dB
dB
1.25 GHz – 2.5 GHz
50 MHz – 2.5 GHz
Common mode return loss
9
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ELECTRICAL CHARACTERISTICS (continued)
under recommended operating conditions
PARAMETER
CONDITIONS
MIN
TYP
MAX UNITS
TRANSMITTER AC/DC
RL = 100Ω ±1%, OS = NC, transition Bit
RL = 100Ω ±1%, OS = GND transition Bit
RL = 100Ω ±1% OS = VCC transition Bit
866
929
800
1031
1047
Differential peak-to-peak
output voltage
VTXDIFF_P-P
mV
RL = 100Ω ±1%, DE=NC, OS = 0,1,NC
on-transition bit
620
RL = 100Ω ±1%, DE=OS = 0,1,NC on-transition bit
RL = 100Ω ±1%, DE=OS = 0,1,NC on-transition bit
456
288
–3.0
–5.5
–3.4
–6.2
–4.0
OS = NC (Figure 9) for OS = 1 and NC see
Table 1)
De-emphasis level
–6.5
dB
–9.0 –10.3 –10.6
0.9
TDE
De-emphasis width
At 5 Gbps
UI
ZTX_diff
DC Differential impedance
Defined during signaling
f = 50 MHz – 1.25 GHz
f = 1.25 GHz – 2.5 GHz
f = 50 MHz – 2.5 GHz
TX± shorted to GND
80
10
8
100
20
13
12
44
120
Ω
RLdiff_TX
Differential return loss
dB
RLCM_TX
ITX_SC
Common mode return loss
TX short circuit current
6
dB
90
mA
Transmitter DC common-mode Allowed DC CM voltage at TX pins
voltage
VTX_CM_DC
VTX_CM_AC2
VTX_CM_AC1
1.8
30
3
2.2
V
TX AC common mode voltage Max(Vd+ + Vd–) /2 – Min(Vd+ + Vd–)/2
at Gen II speed
100
20
mVpp
mV
TX AC common mode voltage RMS(Vd+ + Vd–)/2 – DCAVG(Vd+ + Vd–)/2
at Gen I speed
VTX_CM_DeltaL0-
L0s
Absolute Delta DC CM voltage |VTX_CM_DC [L0] – VTX_CM_DC [L0s] |
during active and idle states
0
0
0
100
25
mV
VTX_CM-DC-Line-
Delta
Absolute delta of DC CM
|VTX_CM_DC–D+ [L0] – VTX_CM_DC–D– [L0] |
mV
voltage between D+ and D–
Electrical idle differential peak |VTX-Idle-D+ – VTX-Idle-D–|, LP filtered to remove any
VTX_idle_diff-AC-p
VTX_idle_diff-DC
Vdetect
1
20
mVpp
mV
output voltage
DC component
DC electrical idle differential
output voltage
|VTX_idle-D+ – VTX_idle-D–|, LP filtered to remove any
AC component
1.9
Voltage change to allow
receiver detect
Positive voltage to sense receiver
600
70
mV
De-Emphasis = 0 dB,
tR,tF
Output rise/fall time
OS = NC (CH 0 and CH 1)
30
55
ps
20%-80% of differential voltage at the output
De-Emphasis = 0dB,
tRF_MM
Output rise/fall time mismatch OS = NC (CH 0 and CH 1)
20%-80% of differential voltage at the output
20
ps
ps
De-Emphasis = 0dB (CH 0 and CH 1). Propagation
delay between 50% level at input and output
Tdiff_LH, Tdiff_HL
Differential propagation delay
280
350
TINTRA_SKEW
TINTER_SKEW
tidleEntry, tidleExit
Ttx_EID_min
Output skew (same lane)
Lane to lane skew
5 Gbps
15
25
8
ps
ps
ns
ns
5 Gbps
–25
20
Idle entry and exit times
Minimum time in EID
See Figure 5
Tx EQUALIZATION AT GEN II SPEED
(1)
TXDJ
At point A1 in Figure 8, EQ/DE=NC, OS=HIGH
At point A2 in Figure 8, EQ/DE=NC, OS=LOW
At point B in Figure 8, EQ/DE=NC, OS=HIGH
D24.3 pattern at point A1/A2/B in Figure 8
25
26
27
60
60
Residual deterministic jitter
ps p-p
psrms
60
TXRJ
Residual random jitter
0.1
(1) Refer to Figure 8 with ±K28.5 pattern, –3.5dB DE from source AWG
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IN
T
T
diff_HL
diff_LH
OUT
Figure 4. Propagation Delay
IN+
Vcm
IN-
V
EID_TH
t
t
idleExit
idleEntry
OUT+
Vcm
OUT-
Figure 5. Idle Mode Exit and Entry Delay
80 %
20 %
t
t
f
r
Figure 6. Output Rise and Fall Times
RX_1-4+
RX_1-4-
TX_1-4+
TX_1-4-
VCM
RX
t
idleEntry
AutoLP
EXIT
VCM
TX
AutoLP
Power Saving
Mode
ENTRY
Figure 7. Auto Low Power Mode Timing (when enabled)
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A1
X = 40", 4mil SL on
FR4
2"
2"
Jitter Measurement
CH
AWG*
Y = 8", 5mil SL on
FR4
5 Gbps Signal Gen.
K28.5 pattern, 800mVpp
B
A2
X = 25", 4mil SL on
FR4
2"
2"
Jitter Measurement
CH
AWG*
Y = 23", 5mil SL on
FR4
5 Gbps Signal Gen.
K28.5 pattern, 800mVpp
Figure 8. Jitter Measurement Setup
1-bit
1 to N bits
1 to N bits
1-bit
tDE
DEx/OSx = NC
-3.4dB
-6.2dB
DEx = 0;
OSx = NC
-10.3dB
DEx = 1;
OSx = NC
Vcm
DiffVppTX
DiffVppTX_DE
tDE
Figure 9. Output De-Emphasis Levels
10
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TYPICAL CHARACTERISTICS
TYPICAL EYE DIAGRAM AND PERFORMANCE CURVES
•
•
•
•
Input Signal Characteristics – VID = 1000mVpp, DE = –3.5 dB, Pattern = K28.5
Device Operating Conditions: VCC = 3.3 V, Temp = 25°C
All trace are 4 mils
PCIe Gen I and Gen II compliance mask shown
AT GEN II SPEED
Input Trace = 4", Output Trace = 8"
Input Trace = 4", Output Trace = 16"
EQ = 0 dB, OS = 833 mVpp, DE = -1.9 dB
EQ = 0 dB, OS = 1166 mVpp, DE = -4.9 dB
Figure 10.
Figure 11.
Input Trace = 4", Output Trace = 28"
Input Trace = 16", Output Trace = 4"
EQ = 0 dB, OS = 1166 mVpp, DE = -7.4 dB
EQ = 0 dB, OS = 833 mVpp, DE = -1.9 dB
Figure 12.
Figure 13.
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Product Folder Link(s): SN65LVPE504
SN65LVPE504
SLLSE46 –SEPTEMBER 2010
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TYPICAL CHARACTERISTICS (continued)
Input Trace = 28", Output Trace = 4"
Input Trace = 36", Output Trace = 4"
EQ = 7 dB, OS = 833 mVpp, DE = -1.9 dB
EQ = 7 dB, OS = 833 mVpp, DE = -1.9 dB
Figure 14.
Figure 15.
Input Trace = 48", Output Trace = 4"
EQ = 15 dB, OS = 833 mVpp, DE = -1.9 dB
Figure 16.
AT GEN I SPEED
Input Trace = 4", Output Trace = 8"
Input Trace = 4", Output Trace = 16"
EQ = 7 dB, OS = 833 mVpp, DE = -1.9 dB
EQ = 7 dB, OS = 1166 mVpp, DE = -4.9 dB
Figure 17.
Figure 18.
12
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Product Folder Link(s): SN65LVPE504
SN65LVPE504
www.ti.com
SLLSE46 –SEPTEMBER 2010
TYPICAL CHARACTERISTICS (continued)
Input Trace = 4", Output Trace = 28"
Input Trace = 16", Output Trace = 4"
EQ = 7 dB, OS = 1166 mVpp, DE = -7.4 dB
EQ = 7 dB, OS = 833 mVpp, DE = -1.9 dB
Figure 19.
Figure 20.
Input Trace = 28", Output Trace = 4"
Input Trace = 36", Output Trace = 4"
EQ = 15 dB, OS = 833 mVpp, DE = -1.9 dB
EQ = 15 dB, OS = 833 mVpp, DE = -1.9 dB
Figure 21.
Figure 22.
Input Trace = 48", Output Trace = 4"
EQ = 15 dB, OS = 833 mVpp, DE = -1.9 dB
Figure 23.
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Product Folder Link(s): SN65LVPE504
PACKAGE OPTION ADDENDUM
www.ti.com
4-Oct-2010
PACKAGING INFORMATION
Status (1)
Eco Plan (2)
MSL Peak Temp (3)
Samples
Orderable Device
Package Type Package
Drawing
Pins
Package Qty
Lead/
Ball Finish
(Requires Login)
SN65LVPE504RUAR
ACTIVE
WQFN
RUA
42
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-2-260C-1 YEAR
Request Free Samples
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability
information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that
lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight
in homogeneous material)
(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
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In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
Addendum-Page 1
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