EM92547B View Datasheet(PDF) - ELAN Microelectronics
Part Name
Description
MFG CO.
EM92547B Datasheet PDF : 13 Pages
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EM92547A/B/D
CALLER ID FSK DECODER
Pin Assignments
EM92547A
EM92547B
TIP 1
RING 2
RING DET1 3
RING DET2 4
NC 5
RING TIME 6
PWR UP 7
DVSS 8
16 VDD
TIP 1
15 SHORTDATA
RING 2
14 DATA OUT
RING DET1 3
13 CD
RING DET2 4
12 RD
NC 5
11 CLK SELECT RING TIME 6
10 OSCIN
PWR UP 7
9 OSCOUT
DVSS 8
16 VDD
15 NC
14 DATA OUT
13 CD
12 RD
11 NC
10 OSCIN
9 OSCOUT
EM92547D
TIP 1
RING 2
RING DET1 3
RING DET2 4
NC 5
RING TIME 6
PWR UP 7
DVSS 8
16 VDD
15 SHORTDATA
14 DATA OUT
13 CD
12 RD
11 NC
10 OSCIN
9 OSCOUT
Functional Block Diagram
Tip
Ring
Band Pass FSK
Filter
Demod
Data Valid
Energy Det
Circuit
DATAOUT
/CD
Ring det1
Ring det2
/Ring Time
/PWR UP
Ring
Det.
Circuit
Power
Up
Data Re-
timing
SHORTDATA
/RD
OSCIN
OSCOUT
Clock
________________________________________________________________________________________________________________________________________________________
* This specification are subject to be changed without notice.
1998
~2~
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