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參數(shù)資料
| 型號： | AFE1104 |
| 英文描述： | LJT 12C 8#20 4#16 PIN PLUG |
| 中文描述： | HDSL / MDSL模擬前端 |
| 文件頁數(shù)： | 8/10頁 |
| 文件大?。?/td> | 203K |
| 代理商： | AFE1104 |
8
AFE1104
TIMING DIAGRAMS
FIGURE 3. Transmit Channel Timing.
FIGURE 4. Receive Channel Timing.
t
tx2
t
tx3
3t
tx3
txCLK
txDAT (+3 Symbol)
txDAT (+1 Symbol)
txDAT (–1 Symbol)
txDAT (0 Symbol)
txCLK48 (Internal)
5t
tx3
9t
tx3
txDAT (–3 Symbol)
7t
tx3
txDAT (0 Symbol)
NOTES: (1) t
is the txCLK period which is 1/(Symbol Rate). (2) txCLK48 is an internal 48X oversample clock generated by an on-chip
phase-locked loop from the txCLK signal. (3) txDAT
is sampled on the first four rising edges of txCLK48 during each symbol period. (4)
All transitions are specified relative to the falling edge of txCLK. (5) Maximum allowable error for any edge is ± t
tx1/96
(±17.8ns at E1 rate;
±26.6ns at T1 rate).
Data 1a
rxSYNC
rxD13 - rxD0
Data 1
Data 2
NOTES: (1) rxCLK is an externally supplied clock with a frequency of 48 times the symbol rate. It is divided by 2 in the AFE1104 and used as the
24X oversampling clock of the delta-sigma A/D converter. (2) rxSYNC controls the availability of the 14-bit output of the A/D converter.
rxCLK
t
rx3
t
rx4
t
rx4
t
tx1
/2
t
rx1
t
rx2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AFE1104E | HDSL/MDSL ANALOG FRONT END |
| AFE1105 | LJT 12C 8#20 4#16 SKT WALL REC |
| AFE1105E | Circular Connector; No. of Contacts:12; Series:MS27467; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:15; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:15-97 RoHS Compliant: No |
| AFE1115 | Circular Connector; No. of Contacts:12; Series:MS27467; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:15; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:15-97 RoHS Compliant: No |
| AFE1115E | Circular Connector; No. of Contacts:12; Series:MS27467; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:15; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:15-97 RoHS Compliant: No |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AFE1104E | 功能描述:電信線路管理 IC HDSL/MDSL Analog Front End RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
| AFE1104E/1K | 功能描述:電信線路管理 IC HDSL/MDSL Analog Front End RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
| AFE1104E/1KG4 | 功能描述:電信線路管理 IC HDSL/MDSL Analog Front End RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
| AFE1104EG4 | 功能描述:電信線路管理 IC HDSL/MDSL Analog Front End RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
| AFE1105 | 制造商:BB 制造商全稱:BB 功能描述:HDSL/MDSL ANALOG FRONT END |
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