CXA1994 SONY [Sony Corporation], CXA1994 Datasheet - Page 2

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

Pin Description
No.
Pin
1
2
3
4
5
6
7
8
V
TH CONT
DATA IN
REF
DATA OUT
NC
GND
B.S.
CC
Symbol
voltage
1.5V
0.2V
0.2V
Pin
—
—
—
—
0
8
3
4
2
5
Equivalent circuit
V
GND
– 2 –
CC
V
CC
GND
GND
V
GND
CC
Vcc.
Adjusts the threshold level for
comparator.
Signal input.
Connected to the COMP IN pin of
the CXA1484A.
Reference input.
Connected to the SENSE pin of the
CXA1484A.
Comparator output.
Ground.
Battery saving control.
Description
CXA1994AM/BM