參數(shù)資料
型號(hào): DS2181AQ
廠商: DALLAS SEMICONDUCTOR
元件分類: Digital Transmission Controller
英文描述: DATACOM, FRAMER, PQCC44
封裝: PLASTIC, LCC-44
文件頁(yè)數(shù): 1/32頁(yè)
文件大?。?/td> 377K
代理商: DS2181AQ
1 of 32
112099
FEATURES
Single chip primary rate transceiver meets
CCITT standards G.704, G.706 and G.732
Supports new CRC4-based framing
standards and CAS and CCS signaling
standards
Simple serial interface used for device
configuration and control in processor mode
Hardware mode requires no host processor;
intended for stand-alone applications
Comprehensive, on-chip alarm generation,
alarm detection, and error logging logic
Shares footprint with DS2180A T1
Transceiver
Comparison to DS2175 T1/CEPT Elastic
Store, DS2186 Transmit Line Interface,
DS2187 Receive Line Interface, and DS2188
Jitter Attenuator
5V supply; low-power CMOS technology
PIN ASSIGNMENT
DS2181A
CEPT Primary Rate Transceiver
www.dalsemi.com
TMSYNC
1
40
VDD
TFSYNC
2
39
RLOS
TCLK
3
38
RFER
TCHCLK
4
37
RBV
TSER
5
36
RCL
TMO
6
35
RNEG
TXD
7
34
RPOS
TSTS
8
33
RST
TSD
9
32
TEST
TIND
10
31
RCSYNC
TAF
11
30
RSTS
TPOS
12
29
RSD
TNEG
13
28
RMSYNC
INT
14
27
RFSYNC
SDI
15
26
RSER
SDO
16
25
RCHCLK
CS
17
24
RCLK
SCLK
18
23
RAF
SPS
19
22
RDMA
VSS
20
21
RRA
40-Pin DIP (600-mil)
TCH
C
L
K
R
FSA
TCL
K
RMS
A
T
M
SYNC
T
FSYNC
VDD
RLO
S
RF
E
R
RBV
RCL
TSER
TMO
TXD
TSTS
TSD
TIND
TAF
TPOS
TNEG
INT
SDI
RNEG
RPOS
RST
TEST
RCSYNC
RSTS
RSD
RMSYNC
RFSYNC
RSER
RCHCLK
7
8
9
10
11
12
13
14
15
16
17
39
38
37
36
35
34
33
32
31
30
29
CS
SDO
SC
L
K
SPS
RR
A
VSS
RD
MA
RCTO
RA
F
RCL
K
RCS
A
19
20
21
23
22
24
25
26
27
5
4
3
1
2
44
43
42
41
44-PIN PLCC
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2181AQ/T&R 制造商:Maxim Integrated Products 功能描述:CEPT TRANCEIVER-PLCC-TRL - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC TXRX CEPT PRIMARY RATE 44PLCC
DS2181AQ/T&R+ 制造商:Maxim Integrated Products 功能描述:CEPT TRNSCVR 1TX 1RX 44PLCC - Tape and Reel
DS2181AQ/T&R 功能描述:網(wǎng)絡(luò)控制器與處理器 IC CEPT Primary Rate Transceiver 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
DS2181AQ+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC CEPT Primary Rate Transceiver 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
DS2181AQ+T&R 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:CEPT TRNSCVR 1TX 1RX 44PLCC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC TXRX CEPT PRIMARY RATE 44PLCC