参数资料
型号: DS26503LN+
厂商: Maxim Integrated Products
文件页数: 53/122页
文件大小: 0K
描述: IC T1/E1/J1 BITS ELEMENT 64-LQFP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 160
类型: BITS 元件,多路复用器
PLL:
主要目的: T1/E1
输入: 时钟
输出: 时钟
电路数: 1
比率 - 输入:输出: 2:2
差分 - 输入:输出: 无/无
频率 - 最大: 6.312MHz
电源电压: 3.135 V ~ 3.465 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 64-LQFP
供应商设备封装: 64-LQFP(10x10)
包装: 托盘
产品目录页面: 1430 (CN2011-ZH PDF)
DS26503 T1/E1/J1 BITS Element
36 of 122
Bits 4 to 7: Transmit Mode Configuration (TMODE[3:0]). Used to select the operating mode of the transmit path for the
DS26503.
TMODE3
TMODE2
TMODE1
TMODE0
Transmit Path Operating Mode
0
T1 D4
0
1
T1 ESF (Note: In this mode the TFSE (T1TCR2.6) bit should be
set = 0.)
0
1
0
J1 D4
0
1
J1 ESF
0
1
0
E1 FAS
0
1
0
E1 FAS + CAS (Note 1)
0
1
0
1
Reserved
0
1
0
E1 CRC4
0
1
0
E1 CRC4 + CAS (Note 1)
0
1
Reserved
1
0
E1 G.703 2048 kHz Synchronization Interface
1
0
1
Reserved
1
0
1
0
Reserved
1
0
1
6312kHz Synchronization Interface (Note 2)
1
0
Reserved
1
0
1
Reserved
Note 1:
The DS26503 does not have an internal source for CAS signaling and multiframe alignment generation. CAS signaling, and the
multiframe alignment word, must be embedded in the transmit data (in the TS16 position) present on the TSER pin and frame
aligned to sync signal on the TS pin.
Note 2:
In addition to setting the TMODE bits to 6312kHz Synchronization Interface mode, the Transmit PLL must also be configured to
transmit a 6312kHz signal through the Transmit PLL Control Register (TPCR.6 and TPCR.7)
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DS26503LN+ 功能描述:计时器和支持产品 E1-T1-J1 Bits Element RoHS:否 制造商:Micrel 类型:Standard 封装 / 箱体:SOT-23 内部定时器数量:1 电源电压-最大:18 V 电源电压-最小:2.7 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Reel
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