參數資料
型號: DS26334GNA3+
廠商: Maxim Integrated Products
文件頁數: 93/121頁
文件大?。?/td> 0K
描述: IC LIU E1/T1/J1 3.3V 256-CSBGA
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 90
類型: 線路接口裝置(LIU)
驅動器/接收器數: 16/16
規(guī)程: IEEE 1149.1
電源電壓: 3.135 V ~ 3.465 V
安裝類型: 表面貼裝
封裝/外殼: 256-LBGA,CSBGA
供應商設備封裝: 256-CSBGA(17x17)
包裝: 托盤
DS26334 3.3V, 16-Channel, E1/T1/J1 Short/Long-Haul Line Interface Unit
73 of 121
Register Name:
RSMM3
Register Description:
Receive Sensitivity Monitor Mode 3 Register
Register Address (LIUs 1–8):
0Ah
Bit #
7
6
5
4
3
2
1
0
Name
RTR6
C6RSM2
C6RSM1
C6RSM0
RTR5
C5RSM2
C5RSM1
C5RSM0
Default
0
Bit 7: Receiver Transformer Turns Ratio Channel 6 (RTR6). If this bit is set the turns ratio is 1:1 on the receiver
side. This bit should be set when a 1:1 receiver transformer is used and is recommended when using long-haul
mode (SHLHS6). Note that in order to use fully internal receive impedance termination, a 1:1 transformer must be
used and this bit must be set to 1.
Bits 6 to 4: Channel 6 Receive Sensitivity/Monitor Select [2:0] (C6RSM[2:0]). Bits C6RSM[2:0] are used to
select the receiver sensitivity level and the monitor mode resistive gain. See Table 6-16.
Bit 3: Receiver Transformer Turns Ratio Channel 5 (RTR5). If this bit is set the turns ratio is 1:1 on the receiver
side. This bit should be set when a 1:1 receiver transformer is used and is recommended when using long-haul
mode (SHLHS5). Note that in order to use the fully internal receive impedance termination, a 1:1 transformer must
be used and this bit must be set to 1.
Bits 2 to 0: Channel 5 Receive Sensitivity/Monitor Select [2:0] (C5RSM[2:0]). Bits C5RSM[2:0] are used to
select the receiver sensitivity level and the monitor mode resistive gain. See Table 6-16.
Register Address (LIUs 9–16):
2Ah
Bit #
7
6
5
4
3
2
1
0
Name
RTR14
C14RSM2
C14RSM1
C14RSM0
RTR13
C13RSM2
C13RSM1
C13RSM0
Default
0
Bit 7: Receiver Transformer Turns Ratio Channel 14 (RTR14). If this bit is set the turns ratio is 1:1 on the
receiver side. This bit should be set when a 1:1 receiver transformer is used and is recommended when using long-
haul mode (SHLHS14). Note that in order to use fully internal receive impedance termination, a 1:1 transformer
must be used and this bit must be set to 1.
Bits 6 to 4: Channel 14 Receive Sensitivity/Monitor Select [2:0] (C14RSM[2:0]). Bits C14RSM[2:0] are used to
select the receiver sensitivity level and the monitor mode resistive gain. See Table 6-16.
Bit 3: Receiver Transformer Turns Ratio Channel 13 (RTR13). If this bit is set the turns ratio is 1:1 on the
receiver side. This bit should be set when a 1:1 receiver transformer is used and is recommended when using long-
haul mode (SHLHS13). Note that in order to use the fully internal receive impedance termination, a 1:1 transformer
must be used and this bit must be set to 1.
Bits 2 to 0: Channel 13 Receive Sensitivity/Monitor Select [2:0] (C13RSM[2:0]). Bits C13RSM[2:0] are used to
select the receiver sensitivity level and the monitor mode resistive gain. See Table 6-16.
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參數描述
DS26334GNA3+ 功能描述:電信集成電路 3.3V E1/T1/J1 16Ch Short/Long Haul LIU RoHS:否 制造商:STMicroelectronics 類型:Telecom IC - Various 工作電源電壓:4.75 V to 5.25 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PQFP-100 封裝:Tray
DS26334N 制造商:Maxim Integrated Products 功能描述:DS26334 X16 T1E1J1 LIU L-HAUL IND - Rail/Tube
DS26401 功能描述:網絡控制器與處理器 IC Octal T1/E1/J1 Framer RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數量: 數據速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS26401+ 功能描述:網絡控制器與處理器 IC Octal T1/E1/J1 Framer RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數量: 數據速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS26401A2 功能描述:網絡控制器與處理器 IC Octal T1/E1/J1 Framer RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數量: 數據速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray