EVAL01-HMC955LC4B [ADI]
BOARD EVAL FOR HMC955LC4B;
| 型号： | EVAL01-HMC955LC4B |
| 厂家： | 
ADI |
| 描述： | BOARD EVAL FOR HMC955LC4B |
| 文件： | 总8页 (文件大小：906K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HMC955LC4B
v00.0511
32 Gbps, 1:2 DEMUX
WITH PROGRAMMABLE OUTPUT VOLTAGE
Typical Applications
Features
The HMC955LC4B is ideal for:
Supports Data Rates up to 32 Gbps
660 mW Power Consumption
• SONET OC-192
-3.3 V or +3.3 V Operation is Available
Supports Single-Ended and Differential Operation
24 Lead Ceramic 4x4 mm SMT Package: 16 mm2
• Broadband Test & Measurement Equipment
• FPGA Interfacing Circuitry
• 16 G and 32 G Fiber Channel
• 100 Gbit Ethernet
Invert Port Allows Scrambling for SERDES
Application
• ADC Encoder
Functional Diagram
General Description
The HMC955LC4B is a 1 to 2 Demux designed to
support data transmission rates up to 32 Gbps. The
demux uses both rising and falling edges of the half-rate
clock to sample the data in sequence 01-02 and latches
the data on the rising edge into the differential outputs.
The demux also has high-speed clock synchronous
invert input that allows for scrambling of the data. The
HMC955LC4B also features an output level control pin,
VR, which allows for loss compensation or for signal-
level optimization.
All differential inputs to the HMC955LC4B are CML
and terminated on-chip with 50 Ohms to the positive
supply, GND, and may be AC or DC coupled. The
differential CML outputs are source terminated to 50
Ohms and may also be AC or DC coupled. Outputs can
be connected directly to a 50 Ohm ground-terminated
system or drive devices with CML logic input. The
HMC955LC4B operates from a single -3.3 V supply
and is available in a ceramic ROHS-compliant 4x4 mm
SMT package.
Electrical Specifications, TA = +25 ºC, Vee = -3.3 V, VR = 0 V
Parameter
Power Supply Voltage (Vee)
Power Supply Current
Conditions
Min.
Typ.
-3.3
200
32
Max
-3.0
Units
V
-3.6
mA
Gbps
GHz
V
Maximum Data Rate
Maximum Clock Rate
16
Input Voltage Range, C and DIN
Input Differential Range, C and DIN
Data Input Return Loss
-1.5
0.1
0.5
2.0
Vp-p
dB
Frequency <26 Gbps
Frequency <16 GHz
Frequency <16 GHz
10
10
10
Clock Input Return Loss
Invert Input Return Loss
dB
dB
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibilityisassumedby AnalogDevicesfor itsuse, norforanyinfringementsofpatentsor other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 781-329-4700 • Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are thepropertyoftheir respectiveowners.
1
Application Support: Phone: 1-800-ANALOG-D
HMC955LC4B
v00.0511
32 Gbps, 1:2 DEMUX
WITH PROGRAMMABLE OUTPUT VOLTAGE
Electrical Specifications (continued)
Parameter
Conditions
Min.
Typ.
500
1000
-25
-525
19
Max
Units
mVp-p
mVp-p
mV
Single-Ended, peak-to-peak
Differential, peak-to-peak
Output Amplitude
Output High Voltage
Output Low Voltage
Output Rise / Fall Time
Output Return Loss
mV
Single-Ended, 20% - 80%
Frequency <26 Gbps
rms [1]
ps
10
dB
Random Jitter J
R
<0.2
3
ps rms
mA
ps
VR Pin Current
VR = 0.0 V
Deterministic Jitter, J
D
δ - δ, 27-1 PRBS input [1]
Rising Edge
<3
Propagation Delay, tcpd
119
1
ps
Data Setup Time, t
ps
s
Data Hold Time, t
7
ps
h
Invert Setup Time, t
0
ps
is
Invert Hold Time, t
11
ps
ih
[1] Jitter captured at 13 Gbps, 27-1 PRBS input.
DC Current vs. Supply Voltage [1][2]
DC Current vs. VR [2][3]
260
250
+25C
240
+85C
+25C
-40C
+85C
225
-40C
220
200
180
160
140
200
175
150
-3.7
-3.6
-3.5
-3.4
-3.3
-3.2
-3.1
-3
-2.9
-1.2
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
SUPPLY VOLTAGE (V)
VR (V)
[1] VR = 0.0 V
[2] Frequency = 16 Gbps
[3] Vee = -3.3 V
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibilityisassumedby AnalogDevicesfor itsuse, norforanyinfringementsofpatentsor other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 781-329-4700 • Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are thepropertyoftheir respectiveowners.
2
Application Support: Phone: 1-800-ANALOG-D
HMC955LC4B
v00.0511
32 Gbps, 1:2 DEMUX
WITH PROGRAMMABLE OUTPUT VOLTAGE
Data Output Differential vs.
Supply Voltage [1][2]
Output Differential vs. VR [2][4]
1500
1400
1300
1200
1100
1000
900
1400
1300
1200
1100
1000
900
+25C
+85C
-40C
800
800
700
600
500
700
+25C
+85C
-40C
600
500
400
-3.7
-3.6
-3.5
-3.4
-3.3
-3.2
-3.1
-3
-2.9
-1.2
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
SUPPLY VOLTAGE (V)
VR (V)
Rise / Fall Time vs. Supply Voltage [1][2]
Rise / Fall Time vs. VR [2][4]
22
22
20
18
16
14
12
20
18
16
14
tr
tf
tr
tf
-3.7
-3.6
-3.5
-3.4
-3.3
-3.2
-3.1
-3
-2.9
-1.2
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
Clock Input Return Loss vs.
Frequency [1][3][4]
Data Output Return Loss vs.
Frequency [1][3][4]
5
5
0
0
Device
Eval Board
-5
-5
-10
-15
-20
-25
-30
-35
-40
-10
-15
-20
-25
-30
Device
Eval Board
-35
-40
0
3
6
9
12
15
18
21
24
27
0
3
6
9
12
15
18
21
24
27
FREQUENCY (GHz)
FREQUENCY (GHz)
[1] VR = 0.0V
[2] Frequency = 16 Gbps output [3] Device measured on evaluation board with gating after connector
[4] Vee = -3.3 V
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibilityisassumedby AnalogDevicesfor itsuse, norforanyinfringementsofpatentsor other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 781-329-4700 • Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are thepropertyoftheir respectiveowners.
3
Application Support: Phone: 1-800-ANALOG-D
HMC955LC4B
v00.0511
32 Gbps, 1:2 DEMUX
WITH PROGRAMMABLE OUTPUT VOLTAGE
Data Input Return Loss vs.
Frequency [1][3][4]
Invert Input Return Loss vs.
Frequency [1][3][4]
5
5
0
0
-5
-5
-10
-15
-20
-25
-30
-35
-40
-10
-15
-20
-25
-30
Device
Eval Board
Device
Eval Board
-35
-40
0
3
6
9
12
15
18
21
24
27
0
3
6
9
12
15
18
21
24
27
FREQUENCY (GHz)
FREQUENCY (GHz)
Eye Diagram, 16 Gbps
[1] Test Conditions:
Single-ended 200 mV, 32 Gbps data input;16 GHz clock input
Pattern generated with a 27-1 quasi PN, 32 Gbps PRBS pattern
Resulting in 16 Gbps, 27-1 quasi PN output measured with
Tektronix CSA 8000
Timing Diagram
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibilityisassumedby AnalogDevicesfor itsuse, norforanyinfringementsofpatentsor other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 781-329-4700 • Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are thepropertyoftheir respectiveowners.
4
Application Support: Phone: 1-800-ANALOG-D
HMC955LC4B
v00.0511
32 Gbps, 1:2 DEMUX
WITH PROGRAMMABLE OUTPUT VOLTAGE
Absolute Maximum Ratings
Power Supply Voltage (Vee)
-3.75 V to +0.5 V
-2 V to +0.5 V
-1.5 V to +1 V
125 °C
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Input Signals
Output Signals
Junction Temperature
Continuous Pdiss (T=85 °C)
(derate 30 mW/°C above 85 °C
1.22 W
Thermal Resistance (R
)
th j-p
Worse case junction to package
paddle
32.8 °C/W
Storage Temperature
Operating Temperature
ESD Sensitivity (HBM)
-65 °C to +150 °C
-40 °C to +85 °C
Class 1B
Outline Drawing
NOTES:
1. PACKAGE BODY MATERIAL: ALUMINA
2. LEAD AND GROUND PADDLE PLATING:
30-80 MICROINCHES GOLD OVER 50 MICROINCHES MINIMUM NICKEL.
3. DIMENSIONS ARE IN INCHES [MILLIMETERS].
4. LEAD SPACING TOLERANCE IS NON-CUMULATIVE.
5. PACKAGE WARP SHALL NOT EXCEED 0.05 mm DATUM -C-
6. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND.
7. EXPOSED PADDLE MUST BE SOLDERED TO VEE
Package Information
Part Number
Package Body Material
Alumina, White
Lead Finish
MSL Rating
MSL3 [1]
Package Marking [2]
H955
XXXX
HMC955LC4B
Gold over Nickel
[1] Max peak reflow temperature of 260 °C
[2] 4-Digit lot number XXXX
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibilityisassumedby AnalogDevicesfor itsuse, norforanyinfringementsofpatentsor other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 781-329-4700 • Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are thepropertyoftheir respectiveowners.
5
Application Support: Phone: 1-800-ANALOG-D
HMC955LC4B
v00.0511
32 Gbps, 1:2 DEMUX
WITH PROGRAMMABLE OUTPUT VOLTAGE
Pin Descriptions
Pin Number
Function
Description
Interface Schematic
1, 6, 8, 11, 13, 18
GND
Signal Grounds
2, 3
4, 5
9, 10
DP, DN
CP, CN
IP, IN
Differential Data Inputs: Current Mode Logic (CML)
referenced to positive supply.
The pins are not connected internally; however, all data
shown herein was measured with these pins connected to
RF/DC ground externally.
7, 12, 22
N/C
O2N, O2P
O1N, O1P
Differential Outputs: Current Mode Logic (CML) referenced
to positive supply
14, 15
16, 17
19, 24
GND
Supply Grounds
20, 23
Package Base
These pins and the exposed paddle must be
connected to the negative voltage supply.
Vee
VR
Output level control. Output level may be increased
or decreased by applying a voltage to VR per “Output
Differential vs. VR” plot.
21
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibilityisassumedby AnalogDevicesfor itsuse, norforanyinfringementsofpatentsor other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 781-329-4700 • Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are thepropertyoftheir respectiveowners.
6
Application Support: Phone: 1-800-ANALOG-D
HMC955LC4B
v00.0511
32 Gbps, 1:2 DEMUX
WITH PROGRAMMABLE OUTPUT VOLTAGE
Evaluation PCB
List of Materials for
Evaluation PCB EVAL01-HMC955LC4B [1]
The circuit board used in the application should use
RF circuit design techniques. Signal lines should
have 50 Ohm impedance while the package gro-
und leads should be connected directly to the
ground plane similar to that shown. The exposed
packaged base should be connected to Vee. A
sufficient number of via holes should be used to
connect the top and bottom ground planes. The
evaluation circuit board shown is available from
Hittite upon request. Install jumper on JP1 to short
VR to GND for normal operation.
Item
Description
J1 - J10
J15 - J18
JP1
PCB Mount 2.92 mm RF Connectors
DC Pin
0.1” Header with Shorting Jumper
4.7 µF Capacitor, Tantalum
330 pF, Capacitor, 0603 Pkg
10 Ohm Resistor, 0603 Pkg.
C1, C2
C3 - C5
R1
HMC955LC4B
High Speed Logic, 1:2 Demux
U1
[2]
PCB
126570 Evaluation Board
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Arlon 25FR or Rogers 4350
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibilityisassumedby AnalogDevicesfor itsuse, norforanyinfringementsofpatentsor other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 781-329-4700 • Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are thepropertyoftheir respectiveowners.
7
Application Support: Phone: 1-800-ANALOG-D
HMC955LC4B
v00.0511
32 Gbps, 1:2 DEMUX
WITH PROGRAMMABLE OUTPUT VOLTAGE
Application Circuit
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibilityisassumedby AnalogDevicesfor itsuse, norforanyinfringementsofpatentsor other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 781-329-4700 • Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are thepropertyoftheir respectiveowners.
8
Application Support: Phone: 1-800-ANALOG-D
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