參數(shù)資料
型號(hào)： DS2153Q
英文描述： E1 Single-Chip Transceiver
中文描述： E1單芯片收發(fā)器
文件頁(yè)數(shù)： 1/52頁(yè)
文件大小： 442K
代理商： DS2153Q
1 of 52
070299
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 Transceiver
5V supply; low power CMOS
Industrial grade version (-40
°
C to +85
°
C)
available (DS2153QN)
PIN ASSIGNMENT
DESCRIPTION
The DS2153Q T1 Single-Chip Transceiver (SCT) contains 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 attenuator (selectable to either 32 bits or 128 bits) can be placed in either the transmit
or receive data paths. The framer locates the frame and multiframe boundaries and monitors the data
stream for alarms. It is also used for extracting and inserting signaling data, Si, and Sa-bit information.
The device contains a set of 71 8-bit internal registers which the user can access to control the operation
DS2153Q
E1 Single-Chip Transceiver
www.dalsemi.com
PARALLEL CONTROL
PORT
L
H
I
F
E
S
FUNCTIONAL BLOCKS
DALLAS
DS2153Q
E1 SCT
ACTUAL SIZE OF 44-PIN PLCC
ALE
WR
RLINK
RLCLK
DVSS
RCLK
RCHCLK
RSER
RSYNC
RLOS/LOTC
SYSCLK
39
38
37
36
35
34
33
32
31
30
29
7
8
9
10
11
12
13
14
15
16
17
1
TSER
TCLK
DVDD
TSYNC
TLINK
TLCLK
TCHBLK
TRING
TVDD
TVSS
TTIP
C
R
A
A
A
A
A
A
A
A
T
1
2
2
2
2
2
2
2
2
2
6
5
4
3
2
1
4
4
4
4
4
R
A
B
R
R
R
R
X
X
I
I
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相關(guān)代理商/技術(shù)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(xùn)模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 06/Feb/2012 標(biāo)準(zhǔn)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(xùn)模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 06/Feb/2012 標(biāo)準(zhǔn)包裝:750 系列:*
DS2153Q-A7 功能描述:網(wǎng)絡(luò)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(fēng)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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