LPC47N227TQFP Standard Microsystems (SMSC), LPC47N227TQFP Datasheet - Page 193

• Manufacturer Part Number: LPC47N227TQFP
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LPC47N227TQFP

• Lead Free Status / RoHS Status: Not Compliant

n MIRT X
MIRT X
DAT A
IRT X
n IRT X
0
t1
Note s:
1 . IRT X:
FIGURE 28 – AMPLITUDE SHIFT KEYED IR TRANSMIT TIMING
nI RTX: L 5, CRF1 Bit 1 = 0
MIRTX, nM IRT X a re the mod ulate d ou tpu ts
t1
t2
t3
t4
t5
t6
t3
t5
1
L5 , CRF 1 Bit 1 = 1 (def ault)
t2
M odu lated Out put Bit T ime
Off Bit T ime
M odu lated Outp ut " On"
M odu lated Outp ut " Off"
M odu lated Outp ut " On"
M odu lated Outp ut " Off"
t4
t6
0
Pa ramet er
1
0
193
min
0.8
0.8
0.8
0.8
0
t yp
1
1
1
1
1
max
1
1.2
1.2
1.2
1.2
0
units
µ s
µ s
µ s
µ s
µ s
µ s
1
1