參數(shù)資料
型號： ISP1109
廠商： NXP Semiconductors N.V.
英文描述： Universal Serial Bus transceiver with carkit support
中文描述： 與車載通用串行總線收發(fā)器支持
文件頁數(shù)： 13/59頁
文件大?。?/td> 295K
代理商： ISP1109
9397 750 13355
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 01 — 14 July 2005
13 of 59
Philips Semiconductors
ISP1109
USB transceiver with carkit support
7.9.2
Differential receiver
The operation of the differential receiver is described in
Table 8
.
The detailed behavior of the receive transceiver operation is shown in
Table 9
.
[1]
Applies only to bidirectional mode (bit BI_DI = 1). For unidirectional mode (bit BI_DI = 0), DAT/VP and SE0/VM are input-only pins.
VP_VM
VP_VM
VP_VM
HIGH
LOW
HIGH
LOW
HIGH
HIGH
HIGH
LOW
HIGH
LOW
HIGH
HIGH
Table 7:
USB mode
USB functional mode: transmit operation
…continued
Inputs
DAT/VP
Outputs
DP
SE0/VM
DM
Table 8:
Pin or bit
SUSPEND
Differential receiver operation settings
Pin OE_N
Bit
DAT_SE0
HIGH
1
Differential receiver
BI_DI
0
0
output differential value from DP and
DM to RCV
output differential value from DP and
DM to DAT/VP and RCV
output differential value from DP and
DM to RCV
0
X
0
HIGH
1
1
0
HIGH
0
X
X
1
LOW
X
X
X
X
X
Table 9:
USB mode
USB functional mode: receive operation
Pin or bit
SUSPEND
Inputs
DP
LOW
HIGH
LOW
HIGH
LOW
HIGH
LOW
HIGH
LOW
HIGH
LOW
HIGH
LOW
HIGH
LOW
HIGH
Outputs
DAT/VP
[1]
RCV
HIGH
LOW
RCV
LOW
HIGH
LOW
HIGH
LOW
HIGH
LOW
HIGH
LOW
HIGH
LOW
HIGH
DM
LOW
LOW
HIGH
HIGH
LOW
LOW
HIGH
HIGH
LOW
LOW
HIGH
HIGH
LOW
LOW
HIGH
HIGH
SE0/VM
[1]
HIGH
LOW
LOW
LOW
HIGH
LOW
LOW
LOW
LOW
LOW
HIGH
HIGH
LOW
LOW
HIGH
HIGH
RCV
last value of RCV
HIGH
LOW
last value of RCV
X
X
X
X
last value of RCV
HIGH
LOW
last value of RCV
X
X
X
X
DAT_SE0
DAT_SE0
DAT_SE0
DAT_SE0
DAT_SE0
DAT_SE0
DAT_SE0
DAT_SE0
VP_VM
VP_VM
VP_VM
VP_VM
VP_VM
VP_VM
VP_VM
VP_VM
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
相關PDF資料
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ISP1109BS Universal Serial Bus transceiver with carkit support
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相關代理商/技術參數(shù)
參數(shù)描述
ISP1109BS 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus transceiver with carkit support
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ISP1109BS,151 功能描述:射頻收發(fā)器 DO NOT USE ORDER -T PART RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數(shù)據(jù)速率:2000 Kbps 調制格式:OQPSK 輸出功率:4 dBm 類型: 工作電源電壓:1.8 V to 3.6 V 最大工作溫度:+ 85 C 接口類型:SPI 封裝 / 箱體:QFN-32 封裝:Tray
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