參數(shù)資料
型號： ISP1301BS
廠商： NXP SEMICONDUCTORS
元件分類： 通用總線功能
英文描述： Universal Serial Bus On-The-Go transceiver
中文描述： LINE TRANSCEIVER, PQCC24
封裝： 4 X 4 MM, 0.85 MM HEIGHT, LEAD FREE AND HALOGEN FREE, PLASTIC, MO-220, SOT-616-1, HVQFN-24
文件頁數(shù)： 12/46頁
文件大?。?/td> 245K
代理商： ISP1301BS
Philips Semiconductors
ISP1301
USB OTG transceiver
Product data
Rev. 01 — 14 April 2004
12 of 46
9397 750 11355
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
9.
Modes of operation
There are four types of modes in the ISP1301:
Power modes
Direct I
2
C-bus mode
USB modes
Transparent modes.
9.1 Power modes
The power modes of the ISP1301 are as follows:
Active power mode: power is on.
USB suspend mode: to reduce power consumption, the USB differential receiver is
powered down.
Global power-down mode: set bit GLOBAL_PWR_DN = 1 of the Mode Control 2
register; the differential transmitter and receiver, clock generator, charge pump,
and all biasing circuits are turned off to reduce power consumption to the minimum
possible; for details on waking up the clock, see
Section 12
.
9.2 Direct I
2
C-bus mode
In the direct I
2
C-bus mode, an external I
2
C-bus master (OTG controller) directly
communicates with the serial controller through the SCL and SDA lines. The serial
controller has a built-in I
2
C-bus slave function.
In this mode, an external I
2
C-bus master can access the internal registers of the
device (Status, Control, Interrupt, and so on) through the I
2
C-bus interface.
The supported I
2
C-bus bit rate is 100 kbit/s (maximum).
The ISP1301 is in the direct I
2
C-bus mode when either bit TRANSP_EN bit = 0 or pin
OE_N/INT_N is deasserted.
9.3 USB modes
The four USB modes of the ISP1301 are:
VP_VM unidirectional mode
VP_VM bidirectional mode
DAT_SE0 unidirectional mode
DAT_SE0 bidirectional mode.
In the VP_VM USB mode, the DAT/VP pin is used for the VP function, the SE0/VM
pin is used for the VM function, and the RCV pin is used for the RCV function.
In the DAT_SE0 USB mode, the DAT/VP pin is used for the DAT function, the SE0/VM
pin is used for the SE0 function, and the RCV pin is not used.
In the unidirectional mode, the DAT/VP and SE0/VM pins are always inputs. In the
bidirectional mode, the direction of these signals depends on the OE_N/INT_N input.
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ISP1301BS,115 功能描述:射頻收發(fā)器 USB OTG TRANSCEIVER 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(diào)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
ISP1301BS,118 功能描述:射頻收發(fā)器 DO NOT USE ORDER -G OR -S 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(diào)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
ISP1301BS,151 功能描述:射頻收發(fā)器 USB OTG TRANSCEIVER 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(diào)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
ISP1301BS,157 功能描述:射頻收發(fā)器 DO NOT USE ORDER -G OR -S 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(diào)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
ISP1301BSFA 功能描述:IC USB OTG TRANSCEIVER 24HVQFN RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:25 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):2/2 規(guī)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(yīng)商設(shè)備封裝:16-PDIP 包裝:管件
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