參數(shù)資料
型號： DS2153Q
廠商： DALLAS SEMICONDUCTOR
元件分類： 數(shù)字傳輸電路
英文描述： E1 Single-Chip Transceiver(E1單片收發(fā)器)
中文描述： DATACOM, FRAMER, PQCC44
封裝： PLASTIC, LCC-44
文件頁數(shù)： 1/48頁
文件大?。?/td> 301K
代理商： DS2153Q
DS2153Q
E1 Single–Chip Transceiver
DS2153Q
022698 1/48
FEATURES
Complete E1(CEPT) PCM–30/ISDN–PRI transceiver
functionality
Onboard line interface for clock/data recovery and
waveshaping
32–bit or 128–bit jitter attenuator
Generates line build–outs for both 120 ohm and 75
ohm lines
Frames to FAS, CAS, and CRC4 formats
Dual onboard two–frame elastic store slip buffers that
can connect to backplanes up to 8.192 MHz
8–bit parallel control port that can be used on either
multiplexed or non–multiplexed buses
Extracts and inserts CAS signaling
Detects and generates Remote and AIS alarms
Programmable output clocks for Fractional E1, H0,
and H12 applications
Fully independent transmit and receive functionality
Full access to both Si and Sa bits
Three separate loopbacks for testing
Large counters for bipolar and code violations, CRC4
code word errors, FAS errors, and E bits
Pin compatible with DS2151Q T1 Single–Chip Trans-
ceiver
5V supply; low power CMOS
Industrial grade version (–40
°
C to +85
°
C) available
(DS2153QN)
PIN ASSIGNMENT
L
PARALLEL CONTROL
PORT
F
E
FUNCTIONAL BLOCKS
7
8
9
10
11
12
13
14
15
16
17
39
38
37
36
35
34
33
32
31
30
29
1
1
2
2
2
2
2
2
2
2
2
6
5
4
3
2
1
4
4
4
4
4
TSER
TCLK
DVDD
TSYNC
TLINK
TLCLK
TCHBLK
TRING
TVDD
TVSS
TTIP
ALE
WR
RLINK
RLCLK
DVSS
RCLK
RCHCLK
RSER
RSYNC
RLOS/LOTC
SYSCLK
R
A
B
R
R
R
R
X
X
I
I
C
R
A
A
A
A
A
A
A
A
T
DALLAS
DS2153Q
E1 SCT
ACTUAL SIZE OF
44–PIN PLCC
L
DESCRIPTION
The DS2153Q T1 Single–Chip Transceiver (SCT) con-
tains all of the necessary functions for connection to E1
lines. The onboard clock/data recovery circuitry coverts
the AMI/HDB3 E1 waveforms to a NRZ serial stream.
The DS2153 automatically adjusts to E1 22 AWG (0.6
mm) twisted–pair cables from 0 to 1.5 KM. The device
can generate the necessary G.703 waveshapes for
both 75 ohm and 120 ohm cables. The onboard jitter
相關PDF資料
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相關代理商/技術參數(shù)
參數(shù)描述
DS2153Q-A5 功能描述:IC TXRX E1 1-CHIP 5V 44-PLCC RoHS:否 類別:集成電路 (IC) >> 接口 - 電信 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 06/Feb/2012 標準包裝:750 系列:*
DS2153Q-A5/T&R 制造商:Maxim Integrated Products 功能描述:IC TXRX E1 1-CHIP 5V 44-PLCC
DS2153Q-A5/T&R 功能描述:IC TXRX E1 1-CHIP 5V 44-PLCC RoHS:否 類別:集成電路 (IC) >> 接口 - 電信 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 06/Feb/2012 標準包裝:750 系列:*
DS2153Q-A7 功能描述:網(wǎng)絡控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS2153Q-A7/T&R 制造商:Maxim Integrated Products 功能描述:E1 SINGLE CHIP XCVR REV A7 T&R - Tape and Reel
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