參數(shù)資料
型號(hào): XRT83L38IB-F
廠商: Exar Corporation
文件頁數(shù): 4/87頁
文件大小: 0K
描述: IC LIU T1/E1/J1 OCTAL 225BGA
標(biāo)準(zhǔn)包裝: 84
類型: 線路接口裝置(LIU)
驅(qū)動(dòng)器/接收器數(shù): 8/8
規(guī)程: T1,E1,J1
電源電壓: 3.135 V ~ 3.465 V
安裝類型: 表面貼裝
封裝/外殼: 225-BGA
供應(yīng)商設(shè)備封裝: 225-BGA(19x19)
包裝: 托盤
XRT83L38
9
OCTAL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
REV. 1.0.2
TNEG_0
CODES_0
TNEG_1
CODES_1
TNEG_2
CODES_2
TNEG_3
CODES_3
TNEG_4
CODES_4
TNEG_5
CODES_5
TNEG_6
CODES_6
TNEG_7
CODES_7
C4
B5
D13
B15
U4
V5
U14
R14
I
Transmitter Negative NRZ Data Input for Channel _0
Dual-Rail mode
This signal is the negative-rail input data for transmitter 0.
Single-Rail mode
This pin can be left unconnected.
Coding Select for Channel _0 - Hardware mode and Single-Rail mode
Connecting this pin “Low” enables HDB3 in E1 or B8ZS in T1 encoding and decoding
for Channel _0. Connecting this pin “High” selects AMI data format.
Transmitter Negative NRZ Data Input for Channel _1
Coding Select for Channel _1
Transmitter Negative NRZ Data Input for Channel _2
Coding Select for Channel _2
Transmitter Negative NRZ Data Input for Channel _3
Coding Select for Channel _3
Transmitter Negative NRZ Data Input for Channel _4
Coding Select for Channel _4
Transmitter Negative NRZ Data Input for Channel _5
Coding Select for Channel _5
Transmitter Negative NRZ Data Input for Channel _6
Coding Select for Channel _6
Transmitter Negative NRZ Data Input for Channel _7
Coding Select for Channel _7
NOTE: Internally pulled “Low” with a 50k
Ω resistor for each channel.
TCLK_0
TCLK_1
TCLK_2
TCLK_3
TCLK_4
TCLK_5
TCLK_6
TCLK_7
B4
A3
A15
C14
T3
T5
V16
U15
I
Transmitter Clock Input for Channel _0 - Host mode and Hardware mode
E1 rate at 2.048MHz ± 50ppm. T1 rate at 1.544MHz ± 32ppm.
During normal operation TCLK_0 is used for sampling input data at TPOS_0/
TDATA_0 and TNEG_0/CODES_0 while MCLK is used as the timing reference for the
transmit pulse shaping circuit.
Transmitter Clock Input for Channel _1
Transmitter Clock Input for Channel _2
Transmitter Clock Input for Channel _3
Transmitter Clock Input for Channel _4
Transmitter Clock Input for Channel _5
Transmitter Clock Input for Channel _6
Transmitter Clock Input for Channel _7
NOTE: Internally pulled “Low” with a 50k
Ω resistor for all channels.
SIGNAL NAME
LEAD #TYPE
DESCRIPTION
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