ComLink™ Series
CY2LL843
Document #: 38-07066 Rev. OBS
Page 2 of 13
Notes:
1.
See Figure 1.
2.
Stresses greater than those listed under absolute maximum ratings may cause permanent damage to the device. This is intended to be a stress rating only and
functional operation of the device at these or any other conditions above those indicated in the operation sections of this specification is not implied. Exposure
to absolute maximum rating conditions for extended periods may affect reliability.
3.
Multiple Supplies: The voltage on any input or I/O pin cannot exceed the power pin during power-up. Power supply sequencing is NOT required
Pin Description
Pin Number
Pin Name
Pin Description
1,2
1B, 1A
Differential Input Channel 1
3
S0
Function Select 0
4
1DE
Data Enable Channel 1
5
S1
Function Select 1
6,7
2A, 2B
Differential Input Channel 2
8,9
GND
Ground
10,11
2Y, 2Z
Differential Output Channel 2
12
2DE
Data Enable Channel 2
14,13
IY, 1Z
Differential Output Channel 1
15,16
VDD
Supply Voltage
Table 1. Mux Function Table
Input
Output[[1]]
Function
S0
S1
1Y/1Z
2Y/2Z
0
0
1A/1B
1A/1B
Splitter A
1
0
2A/2B
2A/2B
Splitter B
0
1
1A/1B
2A/2B
Pass-thru Router
1
1
2A/2B
1A/1B
Cross Point Router
Table 2. Absolute Maximum Rating Over Operating Free-Air Temperature[[2]]
Supply Voltage Range, VDD(1)
–0.5V to 4V
Voltage Range (DE,S0,S1)
–0.5V to 6.0V
Input Voltage Range, VIN (A or B)
–0.5V to VDD + 0.5V
ESD (All pins)
Class 3, A: 2KV, B: 500V
Storage Temperature Range
–65°C to 150°C
Table 3. Recommended Operating Conditions[3]
Parameter
Description
Min.
Typ.
Max.
Unit
VDD
Supply Voltage
3
3.3
3.6
V
VIH
High Level Input Voltage
(S0,S1,1DE,2DE)
2
VIL
Low Level Input Voltage
(S0,S1,1DE,2DE)
0.8
VID
Magnitude of Differential Input Voltage
0.1
0.6
VIC
Common Mode Input Voltage
( see Figure 11,Figure 12,
Figure 13)
VID/2
2.4 – (VID/2)
VDD – 0.8
TA
Operating Free Air Temperature
–40
85
°C
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