PI3PCIE2415ZHE Pericom Semiconductor, PI3PCIE2415ZHE Datasheet - Page 2

• Manufacturer Part Number: PI3PCIE2415ZHE
• Description: IC MUX/DEMUX 2X1 42VQFN
• Manufacturer: Pericom Semiconductor
• Series: PCI Express, TDP™r

Specifications of PI3PCIE2415ZHE

• Function: Multiplexer/Demultiplexer
• Circuit: 4 x 2:1
• On-state Resistance: 12 Ohm
• Voltage Supply Source: Single Supply
• Voltage - Supply, Single/dual (±): 3 V ~ 3.6 V
• Current - Supply: 2.5mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 42-VQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Signal Descriptions
1,
2
37,
36
3,
4
5,
6
33,
32
7,
8
10,
11
28,
27
12,
13
14,
15
24,
23
16,
17
18, 20, 22, 25, 29,
35, 38, 40, 42
30
9, 19, 21, 26, 31,
34, 39, 41
Pin Number
09-0009
AI+,
AI-
AOa+,
AOa-
AOb+,
AOb-
BI+,
BI-
BOa+,
BOa-
BOb+,
BOb-
CI+,
CI-
COa+,
COa-
COb+,
COb-
DI+,
DI-
DOa+,
DOa-
DOb+,
DOb-
GND
SEL
V
DD
Pin Name
Differential input
Differential pass-through
input
Differential pass-through
input
Differential input
Differential pass-through
input
Differential pass-through
input
Differential input
Differential pass-through
input
Differential pass-through
input
Differential input
Differential pass-through
input
Differential pass-through
input
Ground input
3.6V tolerant low-voltage
single-ended input
Power supply
Type
2
Differential input pair from PCIE signal source. Signal is
passed through to the AOa+, AOa- pin respectively when
SEL=0. Signal is passed through to the AOb+, AOb- pin
respectively when SEL = 1.
Differential analog pass-through output. Signal from AI+
and AI- is passed through AOa+ and AOa- respectively
when SEL=0.
Differential analog pass-through output. Signal from AI+
and AI- is passed through AOa+ and AOa- respectively
when SEL=1.
Differential input pair from PCIE signal source. Signal is
passed through to the BOa+, BOa- pin respectively when
SEL=0. Signal is passed through to the BOb+, BOb- pin
respectively when SEL = 1.
Differential analog pass-through output. Signal from BI+
and BI- is passed through BOa+ and BOa- respectively
when SEL=0.
Differential analog pass-through output. Signal from BI+
and BI- is passed through BOb+ and BOb- respectively
when SEL=1.
Differential input pair from PCIE signal source. Signal is
passed through the COa+, COa- pin respectively When
SEL=0. Signal is passed through to the COb+, COb- pin
respectively when SEL = 1.
Differential analog pass-through output. Signal from CI+
and CI- is passed through COa+, COa- pin respectively
when SEL = 0.
Differential analog pass-through output. Signal from CI+
and CI- is passed through COb+, COb- pin respectively
when SEL = 1.
Differential input pair from PCIE signal source. Signal is
passed through the DOa+, DOa- pin respectively When
SEL=0. Signal is passed through to the DOb+, DOb- pin
respectively when SEL = 1.
Differential analog pass-through output. Signal from DI+
and DI- is passed through DOa+, DOa- pin respectively
when SEL = 0.
Differential analog pass-through output. Signal from DI+
and DI- is passed through DOb+, DOb- pin respectively
when SEL = 1.
Ground
SEL controls the mux through a fl ow-through latch.
Power, 3.3V ±10%
3.3V, PCI Express
Description
2:1 Mux/DeMux Switch
PS8945B
PI3PCIE2415
®
2.0, 2-Lane,
08/28/09