PI5V330A [PERICOM]
Low On-Resistance Wideband/Video Quad 2-Channel Mux/DeMux; 低导通电阻宽带/视频四路2通道复用器/解复用器
| 型号： | PI5V330A |
| 厂家： | 
PERICOM SEMICONDUCTOR CORPORATION |
| 描述： | Low On-Resistance Wideband/Video Quad 2-Channel Mux/DeMux |
| 文件： | 总7页 (文件大小：299K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PI5V330A
Low On-Resistance Wideband/Video
Quad 2-Channel Mux/DeMux
Features:
Description:
• High-performance solution to switch between video sources
Pericom Semiconductor’s PI5V330A is a true bidirectional Quad
2-channel multiplexer/demultiplexer that is recommended for
both RGB and composite video switching applications. The
Video Switch can be driven from a current output RAMDAC or
voltage output composite video source.
• Wide bandwidth: >360 MHz
• Low On-Resistance: 3Ω
• Low crosstalk at 10 MHz: –58dB
• Ultra-low quiescent power (0.1µA typical)
• Single supply operation: +5.0V
• Fast switching: 10ns
Low On-Resistance and wide bandwidth make it ideal for video
and other applications. Also this device has exceptionally high
current capability which is far greater than most analog switches
offered today. A single 5V supply is all that is required for opera-
tion.
• High-current output: 100mA
• Packaging (Pb-free & Green available):
– 16-pin 300-mil wide plastic SOIC (S)
– 16-pin 150-mil wide plastic SOIC (W)
– 16-pin 150-mil wide plastic QSOP (Q)
The PI5V330A offers a high-performance, low-cost solution to
switch between video sources. The application section describes
the PI5V330A replacing the HC4053 multiplier and buffer/
amplifier.
Pin Diagram
Block Diagram
S1A
DA
S2A
IN
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
VCC
S1B
S1A
DB
EN
S2B
S2A
DA
S1D
S1C
S2D
DD
DC
S2C
S1B
S2B
DB
S1D
S1C
S2C
DD
DD
S2D
DECODER/DRIVERS
GND
EN
IN
Pin Description
Pin Name
Truth Table
Description
Analog Video I/O
EN
IN
0
ON Switch
1 , 1 , 1 , S1
S A S B S C
0
1 , 1 , 1 , 1
S A S B S C S D
D,
2 , 2 , 2 , S2
S A S B S C
D
0
1
2 , 2 , 2 , 2
S A S B S C S D
IN
Select Input
Enable
1
X
Disabled
EN
D , D , D , D
Analog Video I/O
Ground
A
B
C
D
GND
V
Power
CC
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PI5V330A
Low On-Resistance Wideband/Video
Quad 2-Channel Mux/DeMux
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
Storage Temperature ..........................................................–65°C to +150°C
Ambient Temperature with Power Applied .........................–40°C to +85°C
Note:
Stresses greater than those listed under MAXIMUM RAT-
INGS may cause permanent damage to the device. This is
a stress rating only and functional operation of the device
at these or any other conditions above those indicated in the
operational sections of this specification is not implied. Ex-
posure to absolute maximum rating conditions for extended
periods may affect reliability.
Supply Voltage to Ground Potential (Inputs & V Only)...–0.5V to +7.0V
CC
Supply Voltage to Ground Potential (Outputs & D/O Only) –0.5V to +7.0V
DC Input Voltage ..................................................................–0.5V to +7.0V
DC Output Current.............................................................................120mA
Power Dissipation.................................................................................0.5W
DC Electrical Characteristics (Over the Operating Range, T = –40°C to +85°C, V = 5V ±5%)
A
CC
(1)
(2)
Parameters
Description
Test Conditions
Min.
Typ.
Max. Units
V
Analog Signal Range
0
2.0
ANALOG
V
V
V
Input HIGH Voltage
Input LOW Voltage
Input HIGH Current
Input LOW Current
Guaranteed Logic HIGH level
Guaranteed Logic LOW Level
2.0
IH
IL
-0.5
0.8
±1
I
I
V
V
= Max., V = V
IN CC
IH
CC
CC
= Max., V = GND
±1
IL
O
IN
µA
Analog Output
Leakage Currnet
I
0 ≤ S1, S2, or D ≤ V , Switch OFF
±1
CC
V
Clamp Diode Voltage
V
= Min., I = -18mA
-0.7
3
-1.2
150
V
IK
CC
IN
(3)
I
Short Circuit Current
mA
OS
Input Hysteresis at
Control Pins
V
V
V
= MIN., V = 1.0V R = 75Ω, I = 13 mA
3
7
mV
Ω
H
CC
CC
IN
L
ON
R
ON
Switch On-Resistance
= MIN., V = 2.0V R = 75Ω, I = 26 mA
7
10
IN
L
ON
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at VCC = 5.0V, T = 25°C ambient and maximum loading.
3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
A
4. Measured by the voltage drop between S1, S2, and D I/O pins at indicated current through the switch. On-Resistance is determined by the
lower of the voltages on the S1, S2, and D I/O pins.
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PI5V330A
Low On-Resistance Wideband/Video
Quad 2-Channel Mux/DeMux
Dynamic Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 5V ±5%)
Parameters Description Test Conditions
Turn On Time R = 70Ω, C = 20 , See Fig. 6
Min.
Typ.
2.5
Max.
5
Unit
T
ON
L
L
PF
ns
T
Turn Off Time
-3dB Bandwidth
Crosstalk
R = 70Ω, C = 20 , See Fig. 6
1.1
5
OFF
L
L
PF
(1)
B
R = 150Ω, See Fig. 7
L
400
MHz
dB
W
X
D
D
R
= 10Ω; R = 150Ω, 10MHz, See Fig. 7
-58
0.64
0.27
TALK
IN
L
Differential Gain
R = 150Ω, f = 3.58 MHz, See Fig. 5
%
G
P
L
Differential Phase
R = 150Ω, f = 3.58 MHz, See Fig. 5
L
Deg.
(1)
C
C
C
Input/Enable Capacitance
V
V
V
= 0V, f = 1 MHz
= 0V, f = 1 MHz
= 0V, f = 1 MHz
6
6
8
IN
IN
IN
IN
(1)
Capacitance, Switch Off
pF
OFF
(1)
Capacitance, Switch On
Off Isolation
ON
O
R = 150Ω, 10MHz, See Fig 7
L
-38
dB
IRR
Notes:
1. This parameter is determined by device characterization but is not production tested.
Power Supply Characteristics
(1)
(2)
Parameters
Description
Test Conditions
Min. Typ
Max. Units
Quiescent Power
Supply Current
I
V
= Max.
= Max.
IN = GND or V
CC
0.1
3.0
2.5
µA
CC
CC
Supply Current per Input
@ TTL HIGH
(3)
∆
V
V
IN = 3.4V
mA
ICC
CC
CC
= Max., S1, S2 and D
Supply Current per Input Pins Open EN = GND
mA/
MHz
I
0.25
CCD
(4)
per MHz
Control Input Toggling
50%Duty Cycle
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
2. Typical values are at VCC = 5.0V, +25°C ambient.
3. Per TTL driven input (VIN = 3.4V, control inputs only); S1, S2, and D pins do not contribute to Icc.
4. This current applies to the control inputs only and represent the current required to switch internal capacitance at the specified frequency. The
S1, S2, and D I/O pins generate no significant AC or DC currents as they transition. This parameter is not tested, but is guaranteed by design.
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PI5V330A
Low On-Resistance Wideband/Video
Quad 2-Channel Mux/DeMux
Definitions
Symbol
Description
R
Resistance between source and drain with switch in the ON state.
ON
I
Output leakage current measured at S1, S2, and D with the switch OFF.
Digital voltage at the IN pin that selects between S1 and S2 analog inputs.
A voltage that ENABLES the chip.
O
V
V
IN
EN
IN
C
C
C
Capacitance at the digital inputs.
Capacitance at analog I/O (S1, S2, D) with switch OFF.
Capacitance at analog I/O (S1, S2, D) with switch ON.
Minimum input voltage for logic HIGH.
OFF
ON
V
V
IH
IL
Minimum input voltage for logic LOW.
I
I
(I )
Input current of the digital input.
IH IL
Minimum short circuit current for S1, S2 and D.
OS
Propagation delay measured between 50% of the digital input to 90% of the analog output when switch is turned
ON. The peak analog voltage is 0.714V.
t
t
ON
Propagation delay measured between 50% of the digital input to 90% of the analog output when switch is turned
OFF. The peak analog voltage is 0.714V.
OFF
B
Frequency response of the switch in the ON state measured at 3dB down.
W
Is an unwanted signal coupled from channel to channel. Measured in –dB. X
non-adjacent crosstalk.
= 20 LOG V
/V . This is
OUT IN
TALK
X
D
TALK
G
Differential gain is the difference measurement between two bias levels, for instance analog input signals of 0V
to 0.714V.
Differential phase is the difference measurement between two bias levels, for instance analog input signals of 0V
to 0.714V.
D
O
P
Off isolation is the resistance (measured in –dB) between the input and output with the switch off (NO).
IRR
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PI5V330A
Low On-Resistance Wideband/Video
Quad 2-Channel Mux/DeMux
Test Circuits
DC
S1
HP4195A
R1
T2
0.1 mF
HP41800A
0.1 mF
HP41952A
PI5V330A
150Ω
HP11667A
Figure 5. Differential Gain/Phase
+5.0V
Digital
Input
V
CC
50%
50%
S
D
3V
V
OUT
75Ω
90%
90%
Analog
Output
20pF
IN
PI5V330A
GND EN
t
t
ON
OFF
Figure 6. Switching Time
HP4195A
S1
R1
T1
HP11667A
PI5V330A
150Ω
Figure 7. Gain/Phase, Crosstalk, Off-Isolation
PS8695B
03/01/05
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PI5V330A
Low On-Resistance Wideband/Video
Quad 2-Channel Mux/DeMux
Packaging Mechanical: 16-pin SOIC (S)
16
7.40
7.60
.2914
.2992
0.254
0.737
.010
.029
x 45˚
1
0.23
0.32
.398 10.10
.413 10.50
.0091
.0125
0-8˚
.020 0.508
.030 0.762
0.41
1.27
2.35
2.64
.016
.050
.0926
.1043
.394
.419
10.00
10.65
SEATING
PLANE
0.10
0.30
.0040
.0118
.013
.050
BSC
.020
0.33
0.51
X.XX
X.XX
DENOTES DIMENSIONS
IN MILLIMETERS
1.27
Packaging Mechanical: 16-pin SOIC (W)
16
3.78
3.99
.149
.157
0.25
0.50
.0099
.0196
x 45˚
1
0.19
0.25
.0075
.0098
0-8˚
.386
.393
9.80
10.00
0.41
1.27
.016
.050
1.35
1.75
.053
.068
.0155
.0260
.2284
.2440
5.80
6.20
0.393
0.660
SEATING PLANE
REF
0.10
0.25
.0040
.0098
.050
BSC
.013
.020
1.27
0.330
0.508
X.XX
X.XX
DENOTES DIMENSIONS
IN MILLIMETERS
PS8695B
03/01/05
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PI5V330A
Low On-Resistance Wideband/Video
Quad 2-Channel Mux/DeMux
Packaging Mechanical: 16-pin QSOP (Q)
16
.008
0.20
MIN.
.008
.013
0.20
0.33
.150
.157
3.81
3.99
Guage Plane
0˚-6˚
.010
.016
.035
0.41
0.89
0.254
Detail A
1
.189
.197
.041
1.04
REF
4.80
5.00
0.38
.015 x 45°
.008
0.203 REF
1.35
1.75
.053
.069
Detail A
0.178
0.254
.007
.010
0.41
1.27
.016
.050
SEATING
PLANE
.228
.244
.004
.010
0.101
0.254
.008
.012
.025
BSC
0.635
5.79
6.19
0.203
0.305
X.XX
X.XX
DENOTES DIMENSIONS IN MILLIMETERS
Ordering Information
Ordering Code
PI5V330AS
Package Code
Package Description
16-pin 300-mil wide plastic SOIC
S
S
PI5V330ASE
PI5V330AW
Pb-free & Green, 16-pin 300-mil wide plastic SOIC
16-pin 150-mil wide plastic SOIC
W
W
Q
Q
PI5V330AWE
PI5V330AQ
Pb-free & Green, 16-pin 150-mil wide plastic SOIC
16-pin 150-mil wide plastic QSOP
PI5V330AQE
Notes:
Pb-free & Green, 16-pin 150-mil wide plastic QSOP
1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/
Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com
PS8695B
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