参数资料
型号: LXT360PE
英文描述: PCM TRANSCEIVER|SINGLE|CEPT PCM-30/E-1|CMOS|LDCC|28PIN|PLASTIC
中文描述: 的PCM收发器|单|优税PCM-30/E-1 |的CMOS | LDCC | 28脚|塑料
文件页数: 9/52页
文件大小: 1187K
代理商: LXT360PE
Integrated T1/E1 LH/SH Transceiver for DS1/DSX-1 or PRI Applications
LXT361
Datasheet
9
2.1
Mode Dependent Signals
As shown in
Figure 2
, the LXT361 has several pins that change function (and signal name)
according to the selected mode(s) of operation. These pins, associated signal names, and operating
modes are summarized in
Table 1
and
Table 2
. LXT361 signals are described in
Table 3
.
Table 1. LXT361 Clock and Data Pin Assignments by Mode
1
Pin #
External Data Modes
QRSS Modes
PLCC
QFP
Bipolar Mode
Unipolar Mode
Bipolar Mode
Unipolar Mode
1
39
MCLK
2
41
TCLK
3
42
TPOS
TDATA
INSLER
4
43
TNEG
INSBPV
INSBPV
6
3
RNEG
BPV
RNEG
BPV
7
4
RPOS
RDATA
RPOS
RDATA
8
5
RCLK
13
15
TTIP
16
19
TRING
19
24
RTIP
20
25
RRING
1. Data pins change based on whether external data or internal QRSS mode is active.
Table 2. LXT361 Processor Interface Pins
Pin #
Address/Data Bus Type
Pin #
Address/Data Bus Type
PLCC
QFP
Intel
Motorola
PLCC
QFP
Intel
Motorola
5
2
ALE
AS
25
35
AD2
9
7
RD
DS
26
36
AD3
12
13
WR
R/W
27
37
AD4
17
20
CS
28
38
AD5
18
21
INT
10
9
AD6
23
31
AD0
11
10
AD7
24
32
AD1
-
-
-
相关PDF资料
PDF描述
LXT384BE Telecomm/Datacomm
LXT384LE Telecomm/Datacomm
LXT386BE PCM TRANSCEIVER|QUAD|CEPT PCM-30/E-1|CMOS|BGA|160PIN|PLASTIC
LXT386LE PCM TRANSCEIVER|QUAD|CEPT PCM-30/E-1|CMOS|QFP|100PIN|PLASTIC
LXT388LE PCM TRANSCEIVER|DUAL|CEPT PCM-30/E-1|CMOS|QFP|100PIN|PLASTIC
相关代理商/技术参数
参数描述
LXT360QE 制造商:Intel 功能描述: 制造商:LEVEL ONE 功能描述:
LXT361 制造商:LVL1 制造商全称:LVL1 功能描述:Integrated T1/E1 LH/SH Transceivers for DS1/DSX-1/CSU or NTU/ISDN PRI Applications
LXT361LE 制造商:LEVEL ONE 功能描述:361LE
LXT361PE 制造商:LEVEL 1 功能描述: 制造商:LEVEL ONE 功能描述: 制造商:Intel 功能描述:PCM TRANSCEIVER, Single, CEPT PCM-30/E-1, 28 Pin, Plastic, PLCC
LXT361QE 制造商:LEVEL ONE 功能描述: 制造商:LEVEL ONE 功能描述:DATACOM, PCM TRANSCEIVER, PQFP44