PI90LVB044LX Pericom Semiconductor, PI90LVB044LX Datasheet - Page 2

• Manufacturer Part Number: PI90LVB044LX
• Manufacturer: Pericom Semiconductor

Specifications of PI90LVB044LX

• Array Configuration: 2x2
• Differential Data Transmission: Yes
• Power Supply Requirement: Single
• Operating Supply Voltage (typ): 3.3V
• Package Type: TSSOP
• Pin Count: 28
• Mounting: Surface Mount
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Cascading Capability: No
• On-chip Buffers: No
• On-chip Decoder: No
• On-chip Latch Circuit: No
• On-chip Mux/demux: No
• Programmable: No
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Output Level: LVDS
• Lead Free Status / RoHS Status: Not Compliant

MUX Truth Table
Note:
1.
Setting nDE to 0 will set Ouput nY/nZ to High Impedance.
08-0295
S3, S1
0
0
1
1
Input
S2, S0
1A/1B
2A/2B
3A/3B
4A/4B
1A/1B
2A/2B
3A/3B
4A/4B
S1/S0
S3/S2
S1/S0
S3/S2
0
1
0
1
Figure 1. Possible Signal Routing
Router Options
Splitter Options
1Y/1Z - 3Y/3Z
1A/1B - 3A/3B
2A/2B - 4A/4B
1A/1B - 3A/3B
2A/2B - 4A/4B
2
Output
LVDS Dual 2x2 Crosspoint/Repeater Switch
1DE/2DE
1Y/1Z
2Y/2Z
3DE/4DE
3Y/3Z
4Y/4Z
1DE/2DE
1Y/1Z
2Y/2Z
3DE/4DE
3Y/3Z
4Y/4Z
2T/2Z - 4Y/4Z
1A/1B - 3A/3B
2A/2B - 4A/4B
1A/1B - 3A/3B
2A/2B - 4A/4B
Splitter A
Splitter B
Cross Point
Router
Pass Through
Router
PI90LV044, PI90LVB044
Function
PS8485F
Splitter
Splitter
Router
Router
11/11/08