sm8220 Nippon Precision Circuits Inc, (NPC), sm8220 Datasheet - Page 2

• Manufacturer Part Number: sm8220
• Description: Calling Number Identification Receiver Ic
• Manufacturer: Nippon Precision Circuits Inc, (NPC)

PACKAGE DIMENSIONS
BLOCK DIAGRAM
SM8220S (16 pin SOP)
SM8221S (8 pin SOP)
1.27
9.89 0.09
4.80 to 4.98
OSCOUT*
0.41 0.05
1.27
0.36 to 0.46
OSCIN*
/CLKIN
PDWN
RDIN*
RING
TIP
0.10
0.25
M
0.41 to 1.27
Power Down Control
and Clock Generator
(Unit: mm)
DISCONTINUED
0.84 0.43
AGND*
*: Not available for SM8221.
Band Pass
SM8220/SM8221
FOUT*
PRODUCT
Filter
0 to 8
0 to 8
VDD
(SM8221)
GND
2.54
2.54
SM8220P (16 pin DIP)
SM8221P (8 pin DIP)
Demodulator
DMIN*
Carrier
Detect
8.89
2.54
2.54
FSK
1.52
19.05
0.46
NIPPON PRECISION CIRCUITS-2
0.46
1.52
DOUT
CDET
RDET*
RDRC*