PI2PCIE2412ZHEX Pericom Semiconductor, PI2PCIE2412ZHEX Datasheet

IC PCI-E MUX/DEMUX 2X1 42TQFN

PI2PCIE2412ZHEX

Manufacturer Part Number
PI2PCIE2412ZHEX
Description
IC PCI-E MUX/DEMUX 2X1 42TQFN
Manufacturer
Pericom Semiconductor
Type
Analog Multiplexerr
Datasheet

Specifications of PI2PCIE2412ZHEX

Multiplexer Configuration
Quad 2:1
Number Of Inputs
8
Number Of Outputs
4
Number Of Channels
4
Power Supply Requirement
Single
Single Supply Voltage (min)
1.5V
Dual Supply Voltage (min)
Not RequiredV
Dual Supply Voltage (typ)
Not RequiredV
Dual Supply Voltage (max)
Not RequiredV
Power Dissipation
500mW
Mounting
Surface Mount
Pin Count
42
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PI2PCIE2412ZHEX
Manufacturer:
PERICOM
Quantity:
8 000
Part Number:
PI2PCIE2412ZHEX
Manufacturer:
FERICOM
Quantity:
20 000
Features
• 4 Differential Channel, 2:1 Mux/DeMux
• PCI Express, Gen 2 Performance, 5.0Gbps
• Low Bit-to-Bit Skew , 7ps max (between '+' and '-' bits)
• Low Crosstalk: -23dB@3 GHz
• Low Off Isolation: -23dB@3 GHz
• V
• ESD Tolerance: 5kV HBM I/O; 2kV HBM select pin
• Low channel-to-channel skew, 35ps max
• Packaging (Pb-free & Green):
Block Diagram
Truth Table
– 42-contact, TQFN (ZH42)
DD
Function
A
A
Operating Range: +1.5V to +2.0V
09-0049
SEL
N
N
A0+
A0-
A1+
A1-
A2+
A2-
A3+
A3-
to B
to C
N
N
SEL
H
L
B0+
B0-
B1+
B1-
C0+
C0-
C1+
C1-
B2+
B2-
B3+
B3-
C2+
C2-
C3+
C3-
4-Differential Channel, 2:1 Mux/DeMux Switch,
1
Description
Pericom Semiconductor’s PI2PCIE2412 is an 8 to 4 differential
channel multiplexer/demultiplexer switch. This solution can
switch 2 full PCI Express, Gen2, lanes to one of two locations.
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 PCI-Express, Gen2, signals with low signal attenua-
tion.
Pin Description
1.8V, PCI Express Gen2 Compliant,
GND
GND
GND
GND
GND
SEL
A0+
A1+
A2+
A3+
A0-
A1-
A2-
A3-
V
V
V
DD
DD
DD
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
w/ Single Enable
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
PI2PCIE2412
PS8866C
B0+
B0-
B1+
B1-
C0+
C0-
C1+
C1-
V
B2+
B2-
B3+
B3-
C2+
C2-
C3+
C3-
DD
03/11/09

Related parts for PI2PCIE2412ZHEX

PI2PCIE2412ZHEX Summary of contents

Page 1

... N 09-0049 4-Differential Channel, 2:1 Mux/DeMux Switch, Description Pericom Semiconductor’s PI2PCIE2412 differential channel multiplexer/demultiplexer switch. This solution can switch 2 full PCI Express, Gen2, lanes to one of two locations. 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 ...

Page 2

Pin Description Pin # Pin Name 2 A0+ 3 A0– 6 A1+ 7 A1– 11 A2+ 12 A2– 15 A3+ 16 A3– 38 B0+ 37 B0− 36 B1+ 35 B1− 29 B2+ 28 B2− 27 B3+ 26 B3− 34 C0+ ...

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 +2.5V DC Input Voltage .............................................................. –0. Output Current ....................................................................... 120mA ...

Page 4

HP4396B S HP11667A 50-ohm HP4396B S HP11667A 50-ohm 09-0049 4-Differential Channel, 2:1 Mux/DeMux Switch R PI2PCIE2412 50-ohm 50-ohm Fig 1. Crosstalk Setup R T 50-ohm PI2PCIE2412 50-ohm Fig 2. Off-isolation setup 4 PI2PCIE2412 1.8V, PCI Express Gen2 Compliant, T 100 ...

Page 5

PCI Express Gen2 Compliant, 4-Differential Channel, 2:1 Mux/DeMux Switch Fig 3. Crosstalk Fig 4. Off Isolation 5 PI2PCIE2412 PS8866C 03/11/09 ...

Page 6

PCI Express Gen2 Compliant, 4-Differential Channel, 2:1 Mux/DeMux Switch Fig 5. Insertion Loss 6 PI2PCIE2412 PS8866C 03/11/09 ...

Page 7

Test Circuit for Electrical Characteristics V IN Pulse Generator Notes Load capacitance: includes jig and probe capacitance Termination resistance: should be equal Output 1 is for an output with ...

Page 8

Test Circuit for Dynamic Electrical Characteristics Port1 Applications Information Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd PCI Express Application Specifi c Measurements and Test Set-up 09-0049 1.8V, PCI Express Gen2 Compliant, 4-Differential Channel, 2:1 Mux/DeMux Switch Network Analyzer ...

Page 9

Figure 6: 5 Gbps RX signal eye of the PCI-SIG compliance software test using PI2PCIE2412 + 16" test card Figure 7. 5 Gbps RX signal eye of the PCI-SIG compliance software test with no switch 09-0049 1.8V, PCI Express Gen2 ...

Page 10

... 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 09-0049 4-Differential Channel, 2:1 Mux/DeMux Switch ...

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