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参数资料
| 型号： | STM1E-SFP02 |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/16页 |
| 文件大小： | 0K |
| 描述： | MOD TXRX COPPER MSA SFP |
| 标准包装： | 1 |
| 应用： | 电信 |
| 电源电压： | 3.15 V ~ 3.45 V |
| 电流 - 接收： | 100mA |
| 数据接口： | 串行，USB |
| 工作温度： | -20°C ~ 85°C |
| 封装/外壳： | 模块，连接器 |
| 包装： | 散装 |
STM1E-SFPxx 155Mbps Copper Transceiver
Final Datasheet
Data and Control Interface
The STM1E-SFPxx data I/Os accept and provide differential signals at 155.52Mbit/s. AC-coupling for both
transmit and receive traces is handled internally and is thus not required on the host board.
The receive data outputs (RD+/-) provide the recovered STM1/STS3 data to the host in NRZ coding.
During Rx LOS of signal conditions, the receive outputs are squelched. The RD+/- traces on the host
card should be of equal length and differentially terminated with 100 ? at the user SerDes.
The transmit data inputs (TD+/-) accept STM1/STS3 NRZ data at CML or LVPECL levels. The transmit
timing is recovered inside the 78P2351R LIU and used for the CMI line encoding and transmit pulse
driver. The TD+/- traces on the host card should be of equal length.
The physical layer IC used in the STM1E-SFPxx does not require reset or software configuration. Only an
optional Transmit Disable control pin is available for enabling or powering down the transmit driver.
For status monitoring, a Receive Loss of Signal indicator is provided. Loss of Signal detection for STM-1e
(electrical) interfaces is inherently different from optical LOS detection. Reference Receiver Loss of Signal
Condition section for more info on LOS detection criteria for STM-1e (ES1) interfaces.
3.3V
VccT
VccR
Tx_Disable
4.7K
3.3V
82
82
78P2351R LIU
TD+
TD-
0.1uF
0.1uF
to circuit
to circuit
130
130
VCC
Magnetics
Protocol IC
& SerDes
100
RD+
RD-
0.1uF
0.1uF
20
20
VCC
from circuit
from circuit
& Coax I/F
75 ohm
coax pair
Rx_LOS
MOD_DEF2
MOD_DEF1
170
170
EEPROM
PLD / PAL
MOD_DEF0
4.7K 4.7K 4.7K 4.7K
3.3V
STM1E-SFPxx
Figure 2: Typical Application Configuration
STM1E-SFPxx Datasheet
-2-
August 2008 v2-2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| STM1E-SFP02 #DUPLICATE# | 制造商:Maxim Integrated Products 功能描述: |
| STM1E-SFP-03 | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| STM1E-SFP08 | 功能描述:LIN 收发器 155Mbps Copper Transceiver RoHS:否 制造商:NXP Semiconductors 工作电源电压: 电源电流: 最大工作温度: 封装 / 箱体:SO-8 |
| STM1E-SFP16 | 功能描述:LIN 收发器 RoHS:否 制造商:NXP Semiconductors 工作电源电压: 电源电流: 最大工作温度: 封装 / 箱体:SO-8 |
| STM1E-SFP22 | 功能描述:LIN 收发器 RoHS:否 制造商:NXP Semiconductors 工作电源电压: 电源电流: 最大工作温度: 封装 / 箱体:SO-8 |
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