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參數資料
| 型號： | ISP1104 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Advanced Universal Serial Bus transceiver |
| 中文描述： | 先進的通用串行總線收發器 |
| 文件頁數： | 5/19頁 |
| 文件大小： | 494K |
| 代理商： | ISP1104 |
Philips Semiconductors
ISP1104
Advanced USB transceiver
Product data
Rev. 02 — 14 October 2003
5 of 19
9397 750 11229
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
7.
Functional description
7.1 Function selection
[1]
Signal levels on pins D
+
and D
are determined by other USB devices and external pull-up or
pull-down resistors.
In the suspend mode (pin SUSPND = HIGH), the differential receiver is inactive and the output RCV is
always LOW. Out-of-suspend (K) signalling is detected via the single-ended receivers VP and VM.
[2]
7.2 Operating functions
[1]
[2]
VP = VM = H indicates the sharing mode (V
CC(5.0)
is disconnected).
RCV* denotes the signal level on output RCV just before the SE0 state occurs. This level is stable
during the SE0 period.
Table 3:
SUSPND OE
L
Function table
D
+
and D
driving/
receiving
receiving
[1]
driving
RCV
active
VP/VM
active
Function
normal driving
(differential receiver active)
receiving
driving during ‘suspend’
(differential receiver inactive)
low-power state
L
L
H
H
L
active
inactive
[2]
active
active
H
H
high-Z
[1]
inactive
[2]
active
Table 4:
Driving function using single-ended input data interface (pin OE = L and
pin MODE = L)
VO
Data
L
differential logic 0
H
differential logic 1
L
SE0
H
SE0
FSE0
L
L
H
H
Table 5:
Driving function using differential input data interface (pin OE = L and
pin MODE = H)
VPO
Data
L
SE0
H
differential logic 1
L
differential logic 0
H
illegal state
VMO
L
L
H
H
Table 6:
D
+
and D
differential logic 0
differential logic 1
SE0
Receiving function (pin OE = H)
RCV
L
H
RCV*
[2]
VP
[1]
L
H
L
VM
[1]
H
L
L
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ISP1104W | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Advanced Universal Serial Bus transceiver |
| ISP1104W,115 | 功能描述:射頻收發器 USB2.0 TRANSCEIVER RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數據速率: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 |
| ISP1104W,118 | 功能描述:射頻收發器 DO NOT USE ORDER -G PART RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數據速率: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 |
| ISP1104WTM | 功能描述:IC TXRX SERIAL BUS ADV 16HBCC RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:25 系列:- 類型:收發器 驅動器/接收器數:2/2 規程:RS232 電源電壓:4.5 V ~ 5.5 V 安裝類型:通孔 封裝/外殼:16-DIP（0.300"，7.62mm） 供應商設備封裝:16-PDIP 包裝:管件 |
| ISP1104WTS | 功能描述:IC USB TRANSCEIVER 16-HBCC RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發器 系列:- 標準包裝:121 系列:- 類型:收發器 驅動器/接收器數:1/1 規程:RS422，RS485 電源電壓:3 V ~ 3.6 V 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應商設備封裝:10-DFN（3x3） 包裝:管件 |
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