CXA1994 SONY [Sony Corporation], CXA1994 Datasheet - Page 4

• Manufacturer Part Number: CXA1994
• Description: M-ary FSK Demodulating Comparator
• Manufacturer: SONY [Sony Corporation]

Electrical Characteristics Measurement Circuit
The comparator level can be set lower by inserting a resistor between Pin 1 (V
1V to 4V
V
CC
B.S. control
8
1
1µ
DATA IN [from DATA (DC 0.2V) of IF IC]
CXA1994AM/BM
0.01µ
7
2
– 4 –
6
3
5.1k
5
4
REF [from REF (0.2V) IF of IC]
DATA OUT
CC
) and Pin 2.
CXA1994AM/BM