參數資料
型號: TRF7766AQLB
廠商: OPNEXT INC
元件分類: 光收發(fā)
英文描述: FIBER OPTIC TRANSCEIVER, 1530-1580nm, 1250Mbps(Tx), 1250Mbps(Rx), SURFACE MOUNT, LC CONNECTOR
文件頁數: 32/35頁
文件大?。?/td> 902K
代理商: TRF7766AQLB
Technical Data for SFP Transceiver Series (Rev. 2.2 March 17, 2006)
Opnext, Inc.
Recommended Circuit Schematic
Figure 2: Recommended Host Board Supply Filtering Circuit
Transmitter
100
RE
220
100
10K
220
100
RE
100
0.1u
10u
VC
SFP TRANSCEIVER
EEPROM
VEET
Tx
VccT
VccR
S
MOD_DEF2
MOD_DEF1
MOD_DEF0
VEER
TD+
TD-
1u
0.1u
Vcc
RD+
RD-
PLD/PAL
Vcc
RE
Vcc
50R
LASER
DRIVER
CIRCUIT
PECL
INPUT
PRE-
AMPLIFIER
POST-
AMPLIFIER
SERDES
IC
Protocol
IC
Receiver
Note: 4.7k
< RES < 10k
Figure 3: Example Host Board Circuit Schematic
- 6 -
相關PDF資料
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TRF7766AQLR FIBER OPTIC TRANSCEIVER, 1530-1580nm, 1250Mbps(Tx), 1250Mbps(Rx), SURFACE MOUNT, LC CONNECTOR
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