FDC37B77X View Datasheet(PDF) - SMSC -> Microchip
Part Name
Description
Manufacturer
FDC37B77X Datasheet PDF : 196 Pages
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DAT A
0
1
0
1
0
t1
t2
IRRX
n IRRX
MIRRX
nM IRRX
t3 t4
t5 t6
0
1
1
0
1
1
P a ramet er
min
t1
Modulated Out put Bit Time
t2
Off Bit Time
t3
Modulated Outp ut "On"
0.8
t4
Modulated Out put "Off"
0.8
t5
Modulated Outp ut "On"
0.8
t6
Modulated Out put "Off"
0.8
typ
max
units
µs
µs
1
1.2
µs
1
1.2
µs
1
1.2
µs
1
1.2
µs
Note s:
1 . IRRX: L 5, CRF 1 Bit 0 = 1
n IRRX: L5 , CRF1 Bit 0 = 0 (de fault)
M IRRX, nMI RRX are the mod ulate d ou tpu ts
FIGURE 21 - AMPLITUDE SHIFT KEYED IR RECEIVE TIMING
192
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