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參數(shù)資料
| 型號(hào)： | XR-T3588 |
| 廠商： | Exar Corporation |
| 英文描述： | V.35 Interface Receiver/Transmitter(V.35 接口接收器/發(fā)送器) |
| 中文描述： | V.35接口接收器/發(fā)送器（.35接口接收器/發(fā)送器） |
| 文件頁(yè)數(shù)： | 8/16頁(yè) |
| 文件大?。?/td> | 190K |
| 代理商： | XR-T3588 |
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XR-T3588/89
8
Rev. 1.05
Figure 3. Transmitter Waveforms
I/P
O/PB
O/PA
t
PLHT
t
PHLT
t
FT
t
RT
90%
10%
Figure 4. Receiver Waveforms
I/P B
O/P
t
PLHR
t
PHLR
t
FR
t
RR
90%
10%
I/P A
SYSTEM DESCRIPTION
XR–T3588
The function of the transmitter is to take a TTL input signal
at a maximum bit rate of 1OMbps and output a balanced
differential signal with a peak amplitude of 0.55V and a
maximum DC offset of 0.6V. An internal buffer provides
the regulated output voltage to set the mean level of the
transmitters to less than 0.6V. Figure 5shows a simplified
circuit for the output stage.
To meet the pulse shape and offset requirements laid
down in the V.35 specification, the transmitter employs an
internal temperature compensated voltage generator to
provide reference voltages for both offset control and
output current generation. Load resistors for the output
stage, which provide the required source impedance for
the transmitter, are external to the IC and are required to
meet the V.35 specified tolerance.
XR–T3589
The XR-T3589 Line Receiver contains three identical
receive circuits to complement the XR-T3588 Line
Transmitter. Received differential signals are converted
into a single TTL compatible output. The input stage is
designed to meet the full V.35 noise and common mode
input specification.
Individual receivers may be shut down to achieve power
savings for applications not requiring three channels. Two
TTL compatible inputs provide four combinations of
transmitter configurations, as defined in table 2. If either of
the select pins is left open a high state is adopted, hence
with no inputs applied, all channels are powered up.
However it is recommended to tie all select inputs to either
GND or V
CC
.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| XR-T3590ES | () |
| XR-T3590ID | SINGLE CHIP V.35 TRANSCEIVER |
| XR-T3590IP | SINGLE CHIP V.35 TRANSCEIVER |
| XR-T3590 | Single Chip V.35 Transceiver (單片V.35收發(fā)器（由三個(gè)接收器和發(fā)送器組成）) |
| XR-T3591A | Single Chip V.35 Transceiver (單片V.35收發(fā)器（由三個(gè)接收器和發(fā)送器組成）) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XR-T3588-89ES | 制造商:EXAR 制造商全稱:EXAR 功能描述:XR-T3588/89 Evaluation System |
| XRT3588CN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:IC-INTERFACE TRANSMITTER |
| XR-T3588CN | 制造商:EXAR 制造商全稱:EXAR 功能描述:V.35 Interface Receiver/Transmitter |
| XR-T3588CP | 制造商:EXAR 制造商全稱:EXAR 功能描述:V.35 Interface Receiver/Transmitter |
| XRT3588CP-F | 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
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