PO3B341A_14 Datasheet, PDF (1/6 Pages) Potato Semiconductor Corporation – High-Bandwidth 3-Port, 4:1 Mux/DeMux Video Switch

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PO3B341A
High-Bandwidth 3-Port, 4:1 Mux/DeMux Video Switch
High Bandwidth Potato Chip
FEATURES:
• Patented technology
• High signal -3db passing bandwidth at 700 MHz
• Near-Zero propagation delay
• VCC = 1.65V to 3.6V
• Ultra-Low Quiescent Power: 0.1 A typical
• Ideally suited for low power applications
• Industrial operating temperature: -40°C to +85°C
• Available in 24pin QSOP package
• Available in 24pin TSSOP package
DESCRIPTION:
Potato Semiconductor’s PO3B341A is
designed for world top performance using
submicron CMOS technology to achieve GHz
high bandwidth.
The PO3B341A is a High-Bandwidth 3-Port,
4:1 Mux/DeMux Video Switch.
The switch introduces no additional ground
bounce noise or propagation delay.
Pin Configuration
Vcc 1
IA3 2
IA2 3
IA1 4
IA0 5
YA 6
EN ⁷
S1 8
GND 9
IC3 10
IC2 ¹¹
Vcc ¹²
24 GND
23 IB3
22 IB2
21 IB1
20 IB0
19 YB
18 GND
17 S0
16 Vcc
15 Yc
14 IC0
13 _IC1
Pin Description
Pin Name
I^AN^, I^BN
S_0, S₁
EN
Y_A to Y_C
GND
V_CC
Description
Data Inputs
Select Inputs
Enable
Data Outputs
Ground
Power
Block Diagram
IA0 IA1 IA2 IA3 IB0 IB1 IB2 IB3 IC0 IC1 IC2 IC3
EN
S0
S1
YA
YB
Yc
Truth Table
Enable
Select
EN
S₁
S₀
Y_N
H
X
X Hi-Z
L
L
L
IN0
L
L
H
IN1
L
H
L
IN2
L
H
H
IN3
Function
Disable
S1-S0 = 0
S1-S0 = 1
S1-S0 = 2
S1-S0 = 3
Potato Semiconductor Corporation
1
01/01/10