pi2pcie212 Pericom Semiconductor Corporation, pi2pcie212 Datasheet

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pi2pcie212

Manufacturer Part Number
pi2pcie212
Description
1.8v, Pci Express Compliant, 2 Differential Channel, 2 1 Mux/demux Switch W/ Single Enable
Manufacturer
Pericom Semiconductor Corporation
Datasheet

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Features
• 2 Differential Channel, 2:1 Mux/DeMux
• PCI Express signal compliance
• Low Bit-to-Bit Skew
• Low Crosstalk: -60dB@10MHz
• Low Off Isolation: -65dB@10MHz
• V
• ESD Tolerance >2kV HBM
• Packaging (Pb-free & Green):
Block Diagram
Truth Table
CC
– 28 contact TQFN (ZH)
Operating Range: +1.5V to +2.0V
SEL
A 0
A 1
A 2
A 3
Function
A
A
n
n
to
to
n
n
B
B
1
2
SEL
H
L
1.8V, PCI Express Compliant, 2 Differential Channel,
0 B 1
1 B 1
2 B 1
3 B 1
2 B 2
3 B 2
0 B 2
1 B 2
1
Description
Pericom Semiconductor’s PI2PCIE212 is a 4 to 2 differential
channel multiplexer/demultiplexer switch. The PI2PCIE family
of switch solutions is fully compliant with PCI-express signals
at 2.5Gbps. PI2PCIE212 can switch PCI-express signals up to
a maximum length of 16 inches. Due to its low bit-to-bit skew,
high channel-to-channel noise isolation and high bandwidth, this
product is ideal for PCI Express switching.
Application
Switch a PCI-Express lane output between two PCI-Express lane
inputs
Pin Description
2:1 Mux/DeMux Switch w/ Single Enable
GND
GND
SEL
V
V
V
A0
A1
A2
A3
DD
DD
DD
1
2
3
4
5
6
7
8
9
10
28 27 26 25
11 12 13 14
GND
24
23
22
21
20
19
18
17
16
15
PI2PCIE212
0B1
1B1
2B1
3B1
GND
V
0B2
1B2
2B2
3B2
DD
PS8789
09/19/05

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pi2pcie212 Summary of contents

Page 1

... PCI Express Compliant, 2 Differential Channel, 2:1 Mux/DeMux Switch w/ Single Enable Description Pericom Semiconductor’s PI2PCIE212 differential channel multiplexer/demultiplexer switch. The PI2PCIE family of switch solutions is fully compliant with PCI-express signals at 2.5Gbps. PI2PCIE212 can switch PCI-express signals maximum length of 16 inches. Due to its low bit-to-bit skew, high channel-to-channel noise isolation and high bandwidth, this product is ideal for PCI Express switching ...

Page 2

... Exposure to absolute maximum rating conditions for extended periods may affect reliability. Test Conditions Min. Guaranteed HIGH level 0. Guaranteed LOW level V = Max –18mA Max Max GND PI2PCIE212 (2) Typ. Max. Units - - CC -0 -0.7 -1 ±5 μ ±5 PS8789 ...

Page 3

... Fig 1. Crosstalk Setup 3 PI2PCIE212 (1) (2) Min. Typ. Max. 200 -40º ...

Page 4

... Mux/DeMux Switch w/ Single Enable � ���������� ��� ���� -44.102 dB Select 100 MHz Letter Space Back Space 0 Erase Title Done STOR DEV [DISK] Cancel SWP 1.624 sec STOP 1.8 GHz PI2PCIE212 PS8789 09/19/05 ...

Page 5

... For max. or min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type. 1.8V, PCI Express Compliant, 2 Differential Ch., 2:1 Mux/DeMux Switch w/ Single Enable 10 dB/ REF --20 dB -46.499 dB 100 MHz 0 Power 0 dbm SWP 1.624 sec STOP 1.8 GHz Fig 4. Off Isolation Description 5 PI2PCIE212 Select Letter Space Back Space Erase Title Done STOR DEV [DISK] Cancel (2) Min ...

Page 6

... PCI Express Compliant, 2 Differential Ch., 2:1 Mux/DeMux Switch w/ Single Enable ( 200-ohm OUT D.U.T 4pF the Pulse Generator OUT Switch GND Open HP4396B or Equivalent R1 PI2PCIE212 HP11667A 6 PI2PCIE212 200-ohm Ω ≤ 2.5ns, t ≤ 2.5ns PS8789 09/19/05 ...

Page 7

... Switching Waveforms 1.8V, PCI Express Compliant, 2 Differential Ch., 2:1 Mux/DeMux Switch w/ Single Enable SEL PZL t PLZ Output V CC/2 t PHZ t PZH V CC/2 Output Voltage Waveforms Enable and Disable Times +0. –0. PI2PCIE212 PS8789 09/19/05 ...

Page 8

... 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 1.8V, PCI Express Compliant, 2 Differential Ch., 2:1 Mux/DeMux Switch w/ Single Enable .0.8±0.04 0.50 0.0-0.05 0.20 REF. Package Code ZH 8 PI2PCIE212 1.50 REF. Pin 28 Pin 1 2.00±0.10 0.25±0.05 0.40±0.10 Package Type Pb-free & Green, 28-Contact TQFN PS8789 09/19/05 ...

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