PI3PCIE2415ZHEX Pericom Semiconductor, PI3PCIE2415ZHEX Datasheet

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PI3PCIE2415ZHEX

Manufacturer Part Number
PI3PCIE2415ZHEX
Description
IC PCI-E MUX/DEMUX 2X1 42TQFN
Manufacturer
Pericom Semiconductor
Datasheet

Specifications of PI3PCIE2415ZHEX

Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PI3PCIE2415ZHEX
Manufacturer:
PERICOM
Quantity:
10 000
Part Number:
PI3PCIE2415ZHEX
Manufacturer:
DIODES/美台
Quantity:
20 000
Features
• 4 Differential Channel, 2:1 Mux/DeMux
• PCI Express
• Pinout optimized for placement between two PCIe slots
• Bi-directional operation
• Low Bit-to-Bit Skew, 5ps max
• Low Crosstalk: -26dB@5 GHz
• Low Off Isolation: -20dB@5 GHz
• V
• ESD Tolerance: 2kV HBM
• Low channel-to-channel skew, 35ps max
• Packaging (Pb-free & Green):
Block Diagram
Truth Table
– 42-contact, TQFN (ZH42)
DD
CI
CI
DI
DI
AI
AI
BI
BI
SEL
xIy to xOay
xIy to xOby
Function
+
+
+
+
Operating Range: +3.3V
09-0009
®
2.0 Performance, 5.0Gbps
SEL
H
L
AOa
AOa
BOa
BOa
AOb
AOb
BOb
BOb
COa
COa
DOa
DOa
COb
COb
DOb
DOb
+
+
+
+
+
+
+
+
1
Description
Pericom Semiconductor’s PI3PCIE2415 is an 8 to 4 differential
channel multiplexer/demultiplexer switch. This solution can
switch 2 full PCI Express
Using a unique design technique, Pericom has been able to
minimize the impedance of the switch such that the attenuation
observed through the switch is negligible. The unique design
technique also offers a layout targeted for PCI Express signals,
which minimizes the channel to channel skew as well as channel
to channel crosstalk as required by the PCI Express specifi cation.
Application
Routing of PCIe
Pin Description (Top-Side View)
COb+
DOb+
AOb+
BOb+
COb-
DOb-
AOb-
BOb-
V DD
CI+
DI+
AI+
BI+
CI-
DI-
AI-
BI-
®
2-Lane, 2:1 Mux/DeMux Switch
2.0, signals with low signal attenuation.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
42 41 40 39
18 19 20 21
®
GND
2.0, lanes to one of two locations.
3.3V, PCI Express
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
PI3PCIE2415
GND
AOa+
AOa-
GND
V DD
BOa+
BOa-
V DD
SEL
GND
COa+
COa-
V DD
GND
DOa+
DOa-
GND
PS8945B
®
08/28/09
2.0,

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PI3PCIE2415ZHEX Summary of contents

Page 1

... H 09-0009 Description Pericom Semiconductor’s PI3PCIE2415 differential channel multiplexer/demultiplexer switch. This solution can switch 2 full PCI Express Using a unique design technique, Pericom has been able to minimize the impedance of the switch such that the attenuation observed through the switch is negligible. The unique design ...

Page 2

Signal Descriptions Pin Number Pin Name 1, AI+, 2 AI- 37, AOa+, 36 AOa- 3, AOb+, 4 AOb- 5, BI+, 6 BI- 33, BOa+, 32 BOa- 7, BOb+, 8 BOb- 10, CI+, 11 CI- 28, COa+, 27 COa- 12, COb+, ...

Page 3

Maximum Ratings (Above which useful life may be impaired. For user guide lines, not tested.) Storage Temperature ....................................................–65°C to +150°C Supply Voltage to Ground Potential ................................–0.5V to +4.6V DC Input Voltage .............................................................. –0. Output Current ....................................................................... 120mA ...

Page 4

A = -40º to +85º 3.3V±10%) Switching Characteristics Parameter Description t PZH , t PZL Line Enable Time - SEL to xI±, xOy± t PHZ , t PLZ Line Disable Time - SEL to xI±, xOy± ...

Page 5

Differential Insertion Loss 09-0009 Differential Return Loss 5 PI3PCIE2415 3.3V, PCI Express 2.0, 2-Lane, ® 2:1 Mux/DeMux Switch PS8945B 08/28/09 ...

Page 6

Differential Off Isolation Differential Crosstalk 6 PI3PCIE2415 3.3V, PCI Express 2.0, 2-Lane, ® 2:1 Mux/DeMux Switch PS8945B 08/28/09 ...

Page 7

Test Circuit for Electrical Characteristics Pulse OUT D.U.T Generator R T Notes Load capacitance: includes jig and probe capacitance Termination resistance: should be equal ...

Page 8

Applications Information Differential Inputs/Output Characteristics for PCIe Symbol Parameter Tbit Unit Interval V Differential Input Peak-to- RX-Diffp-p Peak Voltage T Minimum Eye Width at RX-EYE IN_D input pair Peak Common-Mode CM-AC-pp Input Voltage Z Dc Differential Input Im- ...

Page 9

... Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ • "E" denotes Pb-free and Green • Adding an "X" at the end of the ordering code denotes tape and reel packaging Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com 09-0009 All trademarks are property of their respective owners. ...

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