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參數(shù)資料
| 型號： | ISP1105 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Advanced Universal Serial Bus transceivers |
| 中文描述： | 先進(jìn)的通用串行總線收發(fā)器 |
| 文件頁數(shù)： | 7/24頁 |
| 文件大小： | 588K |
| 代理商： | ISP1105 |
Philips Semiconductors
ISP1105/1106/1107
Advanced USB transceivers
Product data
Rev. 06 — 30 November 2001
7 of 24
9397 750 08872
Koninklijke Philips Electronics N.V. 2001. All rights reserved.
7.2 Operating functions
[1]
[2]
VP = VM = H indicates the sharing mode (V
CC(5.0)
/V
reg(3.3)
is disconnected).
RCV* denotes the signal level on output RCV just before SE0 state occurs. This level is stable during
the SE0 period.
7.3 Power supply configurations
The ISP1105/1106/1107 can be used with different power supply configurations,
which can be changed dynamically. An overview is given in
Table 9
.
Normal mode —
Both V
CC(I/O)
and V
CC(5.0)
or (V
CC(5.0)
and V
reg(3.3)
) are connected.
For 5 V operation, V
CC(5.0)
is connected to a 5 V source (4.0 to 5.5 V). The internal
voltage regulator then produces 3.3 V for the USB connections. For 3.3 V operation,
both V
CC(5.0)
and V
reg(3.3)
are connected to a 3.3 V source (3.0 to 3.6 V). V
CC(I/O)
is
independently connected to a voltage source (1.65 V to 3.6 V), depending on the
supply voltage of the external circuit.
Disable mode —
V
CC(I/O)
is not connected, V
CC(5.0)
or (V
CC(5.0)
and V
reg(3.3)
) are
connected. In this mode, the internal circuits of the ISP1105/1106/1107 ensure that
the (D
+
, D
) pins are in three-state and the power consumption drops to the
low-power (suspended) state level. Some hysteresis is built into the detection of
V
CC(I/O)
lost.
Sharing mode —
V
CC(I/O)
is connected, (V
CC(5.0)
and V
reg(3.3)
) are not connected. In
this mode, the (D
+
, D
) pins are made three-state and the ISP1105/1106/1107 allows
external signals of up to 3.6 V to share the (D
+,
D
) lines. The internal circuits of the
ISP1105/1106/1107 ensure that virtually no current (maximum 10
μ
A) is drawn via
the (D
+,
D
) lines. The power consumption through pin V
CC(I/O)
drops to the
Table 5:
Driving function using single-ended input data interface (OE = L) [for
ISP1107 and ISP1105 (MODE = L)]
VO
L
H
L
H
FSE0
L
L
H
H
Data
differential logic 0
differential logic 1
SE0
SE0
Table 6:
Driving function using differential input data interface (OE = L) [for ISP1106
and ISP1105 (MODE = H)]
VPO
L
H
L
H
VMO
L
L
H
H
Data
SE0
differential logic 1
differential logic 0
illegal state
Table 7:
Receiving function (OE = H)
(D
+
, D
)
differential logic 0
differential logic 1
SE0
RCV
L
H
RCV*
[2]
VP
[1]
L
H
L
VM
[1]
H
L
L
相關(guān)PDF資料 |
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|---|---|
| ISP1105W | Advanced Universal Serial Bus transceivers |
| ISP1106 | Advanced Universal Serial Bus transceivers |
| ISP1106DH | GT 10C 10#16 SKT PLUG |
| ISP1106W | GT 5C 5#16 PIN PLUG |
| ISP1107 | Advanced Universal Serial Bus transceiver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISP1105BS EVAL KIT | 功能描述:EVAL KIT FOR NXP RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 評估演示板和套件 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 主要目的:電源管理，電池充電器 嵌入式:否 已用 IC / 零件:MAX8903A 主要屬性:1 芯鋰離子電池 次要屬性:狀態(tài) LED 已供物品:板 |
| ISP1105BS,115 | 功能描述:射頻收發(fā)器 USB FULL SPEED 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 |
| ISP1105BS,118 | 功能描述:射頻收發(fā)器 USB TXRX 12/1.5MBITS 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 |
| ISP1105BS-T | 功能描述:射頻收發(fā)器 USB TXRX 12/1.5MBITS 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 |
| ISP1105BSTM | 功能描述:IC USB TXRX 12/1.5MBITS 16-HVQFN RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1,140 系列:AU 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):1/1 規(guī)程:CAN 電源電壓:5.3 V ~ 27 V 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:14-SO 包裝:管件 其它名稱:935267940512AU5790D14AU5790D14-ND |
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