参数资料
型号: DS26324G+
厂商: Maxim Integrated Products
文件页数: 78/120页
文件大小: 0K
描述: IC LIU 16CH T1/E1/J1 256CSBGA
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 40
类型: 线路接口装置(LIU)
驱动器/接收器数: 16/16
规程: LIN
电源电压: 3.135 V ~ 3.465 V
安装类型: 表面贴装
封装/外壳: 256-LBGA,CSBGA
供应商设备封装: 256-CSBGA(17x17)
包装: 托盘
DS26324 3.3V, 16-Channel, E1/T1/J1 Short-Haul Line Interface Unit
60 of 120
Register Name:
TS
Register Description:
Template Select
Register Address (LIUs 1–8):
11h
Register Address (LIUs 9–16):
31h
Bit #
7
6
5
4
3
2
1
0
Name
RIMPON
TIMPOFF
TIMPRM
TS2
TS1
TS0
Default
0
Note: This register configures each LIU individually. This register configures the LIU selected by TST.TST[2:0].
Bit 7: Receive Impedance Match On (RIMPON). If this bit is set, internal receive impedance matching is turned
on. Otherwise, the receiver is in high impedance. Note that the OE pin can have control instead of this bit when the
TST.RHPMC bit is set.
Bit 6: Transmit Impedance Termination Off (TIMPOFF). If this bit is set all the internal transmit terminating
impedance is turned off.
Bit 3: Transmit Impedance Receive Match (TIMPRM). This bit selects the internal transmit termination
impedance and receive impedance match for E1 mode and T1/J1 mode.
0 = 75
for E1 mode or 100 for T1 mode.
1 = 120
for E1 mode or 110 for J1 mode.
Bits 2 to 0: Template Selection [2:0] (TS[2:0]). Bits TS[2:0] are used to select E1 or T1/J1 mode, the template,
and the settings for various cable lengths. The impedance termination for the transmitter and impedance match for
the receiver are specified by bit TIMPRM. See Table 6-13 for bit selection of TS[2:0].
Table 6-13. Template Selection
TEMPLATE SELECTION
TS[2:0]
LINE LENGTH (ft)
CABLE LOSS
(dB)
IMPEDANCE (
)
011
0–133 ABAM
0.6
100/110
100
133–266 ABAM
1.2
100/110
101
266–399 ABAM
1.8
100/110
110
399–533 ABAM
2.4
100/110
111
533–655 ABAM
3.0
100/110
000
G.703 coaxial and twisted pair cable
75/120
001 and 010
Reserved
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相关代理商/技术参数
参数描述
DS26324G+ 功能描述:电信集成电路 3.3V E1/T1/J1 16Ch Short Haul Octal LIU RoHS:否 制造商:STMicroelectronics 类型:Telecom IC - Various 工作电源电压:4.75 V to 5.25 V 电源电流: 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-100 封装:Tray
DS26324GA2 功能描述:电信集成电路 RoHS:否 制造商:STMicroelectronics 类型:Telecom IC - Various 工作电源电压:4.75 V to 5.25 V 电源电流: 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-100 封装:Tray
DS26324GA2+ 功能描述:电信集成电路 RoHS:否 制造商:STMicroelectronics 类型:Telecom IC - Various 工作电源电压:4.75 V to 5.25 V 电源电流: 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-100 封装:Tray
DS26324GA2+W 功能描述:电信集成电路 RoHS:否 制造商:STMicroelectronics 类型:Telecom IC - Various 工作电源电压:4.75 V to 5.25 V 电源电流: 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-100 封装:Tray
DS26324GN 功能描述:电信集成电路 3.3V E1/T1/J1 16Ch Short Haul Octal LIU RoHS:否 制造商:STMicroelectronics 类型:Telecom IC - Various 工作电源电压:4.75 V to 5.25 V 电源电流: 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-100 封装:Tray