SM5032C Datasheet, PDF (4/6 Pages) SamHop Microelectronics Corp. – DECODER

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SAMHOP Microelectronics Corp.
SM5032C/D
DECODER
C. Receiver Waveform
Normal Condition ( Paired With SM5021A )
D1
CP1
K1 K1 K1 K1 K2 K2 K2 K2 K1 K1 K1 K1 K1 K1 K1 K1
F F F FF F F F FFFF FFFF
t<81ms
t=81ms
K2 K2 K2 K2
FFFF
t>81ms
CP2
D1
TP1
K7 K7 K7 K7
FFFF
K3 K3 K3 K3
FFFF
K7 K7 K7 K7
FFFF
t 81ms
t 81ms
K3 K3 K3 K3
FFFF
K7 K7 K7 K7
FFFF
t 81ms
CP3
Overlap Condition ( Paired With SM5021B )
If more than one data is received, multi-key decode available. ( Except for CP7/CP8 or TP1/TP2)
K1 K1 K1 K1 K2 [K2+K1] K1 K1 K1 K1 K1
[K2+K1] K1 K1 K1 K1
D1
FFFF FFFFFFFFF FFFFFFFF
t<81ms
t>81ms
t<81ms
CP1
CP2
D1
TP1
CP3
K7 [K7+K3] K3 K7 K7 [K7+K3] K3 K3 K3 K3 K3 K7 K7 K7 K7
FFFFFFFFFFFFFFFFFFF
t<81ms
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V.1.0 May 28,2002