
ADN4664
Rev. 0 | Page 7 of 12
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
RIN1– 1
RIN1+ 2
RIN2+ 3
RIN2– 4
VCC
8
ROUT1
7
ROUT2
6
GND
5
ADN4664
TOP VIEW
(Not to Scale)
07
96
1-
00
4
Figure 4. Pin Configuration
Table 4. Pin Function Descriptions
Pin No.
Mnemonic
Description
1
RIN1
Receiver Channel 1 Inverting Input. When this input is more negative than RIN1+, ROUT1 is high. When this input is
more positive than RIN1+, ROUT1 is low.
2
RIN1+
Receiver Channel 1 Noninverting Input. When this input is more positive than RIN1, ROUT1 is high. When this input is
more negative than RIN1, ROUT1 is low.
3
RIN2+
Receiver Channel 2 Noninverting Input. When this input is more positive than RIN2, ROUT2 is high. When this input is
more negative than RIN2, ROUT2 is low.
4
RIN2
Receiver Channel 2 Inverting Input. When this input is more negative than RIN2+, ROUT2 is high. When this input is
more positive than RIN2+, ROUT2 is low.
5
GND
Ground reference point for all circuitry on the part.
6
ROUT2
Receiver Channel 2 Output (3 V TTL/CMOS). If the differential input voltage between RIN2+ and RIN2 is positive, this
output is high. If the differential input voltage is negative, this output is low.
7
ROUT1
Receiver Channel 1 Output (3 V TTL/CMOS). If the differential input voltage between RIN1+ and RIN is positive, this
output is high. If the differential input voltage is negative, this output is low.
8
VCC
Power Supply Input. This part can be operated from 3.0 V to 3.6 V.