PIN CONNECTIONS
1
2
3
4
8
7
6
5
SDI
SDI
SDO
SDO
GND
GS1508
TOP
VIEW
V
EE
R
V
SET
CC
PIN DESCRIPTIONS
NUMBER
SYMBOL
SDI, SDI
VEE
TYPE
DESCRIPTION
Serial data inputs (non-inverting and inverting).
Most negative supply voltage.
1, 2
3
I
P
I
4
RSET
Output amplitude control resistor.
5
VCC
P
P
O
Most positive supply voltage.
6
GND
Not connected internally. Connect to Ground. Used for isolation.
Serial data outputs (non-inverting and inverting).
7, 8
SDO, SDO
INPUT / OUTPUT CIRCUITS
V
CC
5k
SDO
SDO
SDI
SDI
20k
+
-
R
SET
Fig. 1 (Pins 1 and 2)
Fig. 2 (Pins 7 and 8)
3
522 - 02 - 03
GENNUM [ GENNUM CORPORATION ]
