PO3B1000A Datasheet, PDF (1/6 Pages) Potato Semiconductor Corporation – Hot Insertion 10-Channel 2-Port Bus Switch

PO3B1000A
Hot Insertion 10-Channel 2-Port Bus Switch
High Bandwidth Potato Chip
10/27/07
FEATURES:
• Patented technology
• High signal -3db passing bandwidth at 750MHz
• 5V I/O Tolerant with 3.3V supply in OFF and
ON state
• Hot insertion capable
• Near-Zero propagation delay
• VCC = 1.65V to 3.6V
• Ultra-Low Quiescent Power: 0.1µA 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 PO3B1000A is
designed for world top performance using
submicron CMOS technology to achieve GHz
high bandwidth.
The PO3B1000A is a 10-Bit, 2-Port Bus Switch.
The switch introduces no additional ground
bounce noise or propagation delay.
Pin Configuration
Block Diagram
EN1 1
B0 2
A0 3
A1 4
B1 5
B2 6
A2 7
A3 8
B3 9
B4 10
A4 ¹¹
GND 12
24 Vcc
23 B9
22 A9
21 A8
20 B8
19 B7
18 A7
17 A6
16 B6
15 B5
14 A5
13 _EN1
Pin Description
Pin Name
BE
A0–7
B0–7
GND
V_CC
Description
Bus Enable Input (Active LOW)
Bus A
Bus B
Ground
Power
A0
SW
B0
A4
SW
B4
A5
SW
B5
A9
SW
B9
SW
EN1
EN2
A
B
BE
Truth Table
Pin Name
Description
EN₁, EN₂
Switch Enables
A₀ - A₉
B₀ - B₉
GND
A Ports
B Ports
Ground
V_CC
Power
1
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