PI3CH401 Datasheet, PDF (1/8 Pages) Pericom Semiconductor Corporation – Low Voltage, 5Ω, 4-Channel 2-Port NanoSwitch™

ADVANCE INFORMATION
PI3CH401
Low Voltage, 5Ω, 4-Channel
2-Port NanoSwitch^™
Features
• Near-Zero propagation delay
• 5Ω switches connect inputs to outputs
• High signal passing bandwidth (500 MHz)
• Beyond Rail-to-Rail switching
• 5V I/O tolerant with 3.3V supply in OFF and ON state
• 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):
– 16-pin 170-mil wide plastic TSSOP (L)
– 16-pin 150-mil wide plastic QSOP (Q)
– 20-contact TQFN (ZH)
Block Diagram
A0
B0
EN0
A1
B1
EN₁
A2
B2
EN₂
A3
B3
EN3
Truth Table⁽¹⁾
ENx Ax
Bx
V_CC
X⁽²⁾ Hi-Z Hi-Z GND
Function
Disconnect
L
Hi-Z Hi-Z V_CC
Disconnect
H
Bx
Ax
V_CC
Connect
Notes:
1. H = High Voltage Level
L = Low Voltage Level
Hi-Z = High-Impedance
2. A pull-up resistor should be provided for power-up protection.
Description
Pericom Semiconductor’s PI3CH series of switch circuits are
produced using the Company’s advanced submicron CMOS
technology, achieving industry leading performance.
The PI3CH401 is a low voltage, 4-channel switch designed with fast
indiviual enables. The switch introduces no additional propagation
delay or additional ground bounce noise.
Applications
• High Bandwidth Data Switching
• Hot-Docking
• Analog Signal Switching
• Differential Signal Switching
Pin Configuration
N.C.
EN₀
A0
B₀
EN1
A₁
B1
GND
1
16
2
15
3
14
4
16
Pin
13
5 _{L, Q} 12
6
11
7
10
8
9
VCC
EN₃
A3
B₃
EN2
A₂
B2
N.C.
N.C. ²
EN0 ³
A0 ⁴
B0 ⁵
EN1 ⁶
A1 7
B1 8
N.C. 9
1 20
19 N.C.
18 EN₃
17 A₃
20
Contact ^{16 B}3
ZH _{15 EN2}
14 _A2
13 _B2
10 11 ^{12 N.C.}
Notes:
1. N.C = No internal connection
Pin Description
Pin Name
Description
EN_x
Switch Enable
A₃ - A₀
A Ports
B₃ - B₀
B Ports
GND
Ground
V_CC
Power
1
P-0.4
07/27/04