PI3V312QEX Pericom Semiconductor, PI3V312QEX Datasheet

IC VIDEO MUX/DEMUX 2X1 16QSOP

PI3V312QEX

Manufacturer Part Number
PI3V312QEX
Description
IC VIDEO MUX/DEMUX 2X1 16QSOP
Manufacturer
Pericom Semiconductor
Datasheet

Specifications of PI3V312QEX

Function
Video Multiplexer/Demultiplexer
Circuit
4 x 2:1
On-state Resistance
8 Ohm
Voltage Supply Source
Single Supply
Voltage - Supply, Single/dual (±)
2.5 V ~ 3.3 V
Current - Supply
0.8mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-QSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PI3V312QEX
Manufacturer:
TI
Quantity:
2 144
Part Number:
PI3V312QEX
Manufacturer:
PERICOM
Quantity:
20 000
Company:
Part Number:
PI3V312QEX
Quantity:
2 500
Truth Table
Notes:
1.
Features
• Near-Zero propagation delay
• 5Ω switches connect inputs to outputs
• High signal passing bandwidth (500MHz)
• Beyond Rail-to-Rail switching
• 5V I/O tolerant with 3.3V supply
• 2.5V and 3.3V supply voltage operation
• Hot insertion capable
• Industrial operating temperature: -40ºC to +85ºC
• 2KV ESD Protection (human body model)
• Latch-up performance >250mA per JESD17
• Packaging (Pb-free & Green available):
Block Diagram
EN
H
L
L
– 16-pin QSOP (Q)
– 16-pin TSSOP (L)
– 20-contact TQFN (ZH)
H=High Voltage Level
L=Low Voltage Level
EN
S
X
H
S
L
Hi-Z
(1)
IA0
IA1
Y
A
I
A
0
Y
A
I
Hi-Z
A
IB0
IB1
Y
1
B
I
B
0
Y
B
Hi-Z
IC0
IC1
I
Y
B
1
C
I
C
0
Y
Hi-Z
C
ID0
ID1
Y
I
C
D
1
I
D
0 I
Y
Function
D
Disable
D
S=0
S=1
1
1
Pin Configuration
Description
Pericom Semiconductor’s PI3V312 is a 4-port, 2:1 Multiplexer/
Demultiplexer with 3-state outputs. The switch introduces no ad-
ditional ground bounce noise or propagation delay.
Low On-Resistance and High bandwidth make it ideal for video
and other applications. Also this device has exceptionally low
crosstalk and off-isolation, which is far greater than most analog
switches offered today. A single 3.3V supply is all that is required
for operation.
The PI3V312 offers a high-performance (500MHz), low-cost solu-
tion to switch between video signals that have high bandwidth.
Pin Description
I
S
EN
Y
GND
V
Low On-Resistance, 3.3V High-Bandwidth
A
A
GND
CC
N
Y
I
I
I
I
to Y
Y
A
A
B
B
Pin Name
B
to
S
A
0
1
0
1
I
D
D
4-Port, 2:1 Mux/DeMux VideoSwitch
N
1
2
3
4
5
6
7
8
16-pin
L, Q
Data Inputs
Select Inputs
Enable
Data Outputs
Ground
Power
10
16
15
14
13
12
11
9
V
EN
I
I
Y
I
I
Y
D
D
C
C
CC
D
C
0
1
0
1
N.C.
Description
IA
I
I
I
Y
Y
A
B
B
S
A
B
0
1
0
1
2
3
4
5
6
7
8
9
20-Contact
10
1
PS8754A
ZH
20
11
PI3V312
19
18
17
16
15
14
13
12
N.C.
EN
I
I
Y
I
I
Y
D
D
C
C
D
C
0
1
0
1
11/02/04

Related parts for PI3V312QEX

PI3V312QEX Summary of contents

Page 1

... H=High Voltage Level L=Low Voltage Level Low On-Resistance, 3.3V High-Bandwidth Description Pericom Semiconductor’s PI3V312 is a 4-port, 2:1 Multiplexer/ Demultiplexer with 3-state outputs. The switch introduces no ad- ditional ground bounce noise or propagation delay. Low On-Resistance and High bandwidth make it ideal for video and other applications ...

Page 2

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 Supply Voltage to Ground Potential ........................... –0.5V to +4.6V DC ...

Page 3

Capacitance (T = 25° MHz) A (5) Parameters Capacitance, Switch Off OFF(IN Capacitance, Switch Off OFF(Y) C Y/In Capacitance, Switch On ON Notes: 1. For Max. or Min. conditions, use appropriate ...

Page 4

Switching Characteristics over 3.3V Operating Range Parameters Description t PLH Propagation Delay t PHL t PZH Enable Time PZL t PHZ Disable Time PLZ ...

Page 5

Test Circuit for Electrical Characteristics Pulse Generator Notes Load capacitance: includes jig and probe capacitance Termination resistance: should be equal Waveform 1 is for an output with internal conditions ...

Page 6

Crosstalk (V = 3.3V, 25°C) CC Network A:REF 0.000 [ -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 RBW: 300 Hz, ST: 13.7 sec Off Isolation (V = 3.3V, 25°C) CC Network A:REF 0.000 [ ...

Page 7

Switching Waveforms 2.5V Input t PLH Output 2.5V ENx 3.5V Output 2.5V 1.5V t PHL Output Voltage Waveforms Enable and Disable Times Input t PLH t PHL Output t SK( PHL – ...

Page 8

Applications Information Logic Inputs The logic control inputs can be driven upto 3.6V regardless of the supply voltage. For example, given a +3.3V supply, EN maybe driven LOW to 0V and HIGH to 3.6V. Driving EN Rail-to-Rail Power Supply-Sequencing Proper ...

Page 9

Packaging Mechanical: 16-pin TSSOP ( .193 .201 4.9 5.1 .0256 .007 BSC .012 0.65 0.19 0.30 Packaging Mechanical: 20-Contact TQFN (ZH) 4.50±0.10 (S) Low On-Resistance, 3.3V High-Bandwidth .169 4.3 .177 4.5 .047 max. 1.20 SEATING PLANE .002 0.05 ...

Page 10

... PI3V312L PI3V312LE PI3V312ZHE Notes: 1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ 2. Number of Transistors = TBD Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com Low On-Resistance, 3.3V High-Bandwidth Packaging Code Q 150-mil, 16-pin QSOP Q Pb-free & Green, 150-mil, 16-pin QSOP L 173-mil, 16-pin TSSOP L Pb-free & ...

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