參數(shù)資料
型號: 37C669
廠商: SMSC Corporation
英文描述: DIODE SCHOTTKY SINGLE 25V 200mW 0.5V-vf 200mA-IFM 30mA-IF 2uA-IR SOD-323 3K/REEL
中文描述: 電腦98/99順從超級I / O軟盤控制器與紅外線支持
文件頁數(shù): 55/164頁
文件大小: 621K
代理商: 37C669
148
FIGURE 11 - IrDA TRANSMIT TIMING
t1
t2
t1
0
1
0
1
0
1
0
1
DATA
IRTX
nIRTX
t1
t2
Parameter
mi n
typ
max
un its
1.41
2.71
3.69
5.53
1 1.07
2 2.13
4 4.27
8 8.55
s
Pu lse Width at 1 15kba ud
Pulse Width at 57.6kba ud
Pulse Width at 38.4kba ud
Pulse Width at 19.2kba ud
Pulse Width a t 9.6kba ud
Pulse Width a t 4.8kba ud
Pulse Width a t 2.4kba ud
Bi t Time at 115kba ud
Bit Time at 57.6kbaud
Bit Time at 38.4kbaud
Bit Time at 19.2kbaud
Bit Time a t 9.6kba ud
Bit Time a t 4.8kba ud
Bit Time a t 2.4kba ud
1.6
3.22
4.8
9.7
19.5
39
78
8.68
17.4
26
52
1 04
2 08
4 16
No te s:
1. IrDA @ 11 5k is HPSIR compatible. IrDA @ 2400 w ill al low comp ati bil ity with HP95LX
and 48 SX.
2. IRTX: C RC Bit 1 : 1 = XMIT active low
nIRTX: C RC Bit 1: 0 = XMIT acti ve h igh
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