參數(shù)資料
型號: IBM42S10LNNAA20
廠商: IBM Microeletronics
英文描述: 1063 MBd Gigabit Interface Converter(1063 MBd 吉位接口轉(zhuǎn)換器)
中文描述: 1063 MBd的千兆位接口轉(zhuǎn)換器(1063 MBd的吉位接口轉(zhuǎn)換器)
文件頁數(shù): 7/35頁
文件大?。?/td> 490K
代理商: IBM42S10LNNAA20
IBM42S10LNYAA20
IBM42S12LNYAA20
IBM42S12SNYAA20
IBM42S10LNNAA20
1063/1250MBd Gigabit Interface Converter
IBM42S10SNNAA20
IBM42S10SNYAA20
GBIC.02
04/27/99
IBM Corporation. All rights reserved.
Use is further subject to the provisions at the end of this document.
Page 7 of 34
Input Signal Definitions
Tx_DAT
A differential PECL serial data stream is presented to the GBIC for transmission onto the optical fiber by
intensity modulating a laser.
Tx_Disable
When high (logic one), the Tx_Disable signal turns
off the power to both the AC and DC laser driver cir-
cuits. It will also reset the Tx_Fault output under
some conditions (see Resetting a Fault (Tx_Fault)
on page 8).
When low (logic zero), the laser will be turned on
within 1ms if a hard fault is not detected. The timing
diagram below shows this line under normal operat-
ing conditions.
.
Timing of Tx_Disable function
t_off
<10
μ
s
t_on
<1ms
Transmitter
optical
signal
Tx_Disable
t_reset
>10
μ
s
Power On Initialization Timings
Tx_Disable Asserted
Tx_Disable De-asserted
t_init
<300ms
V
CC
> 4.75V
Tx_Fault
Tx_Disable
Optical Transmit
Signal
t_init
<300ms
V
SS
> 4.75V
Tx_Fault
Tx_Disable
Optical Transmit
Signal
相關(guān)PDF資料
PDF描述
IBM42S10LNYAA20 1063 MBd Gigabit Interface Converter(1063 MBd 吉位接口轉(zhuǎn)換器)
IBM42S10SNNAA20 1063 MBd Gigabit Interface Converter(1063 MBd 吉位接口轉(zhuǎn)換器)
IBM42S10SNYAA20 1063 MBd Gigabit Interface Converter(1063 MBd 吉位接口轉(zhuǎn)換器)
IBM42S12LNYAA20 1250 MBd Gigabit Interface Converter(1250 MBd 吉位接口轉(zhuǎn)換器)
IBM42S12SNYAA20 1250 MBd Gigabit Interface Converter(1250 MBd 吉位接口轉(zhuǎn)換器)
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