參數(shù)資料
型號(hào): TOTR370M-IRV1C
英文描述: Telecommunication IC
中文描述: 通信集成電路
文件頁數(shù): 5/6頁
文件大?。?/td> 159K
代理商: TOTR370M-IRV1C
PRECAUTIONS
(a) Power supply: Transient electric spike may cause a damage to the laser, the photodiode or IC chips.
A surge-free power supply and a slow starter circuit should be used.
To avoid causing an electrical surge, pins should not be connected or disconnected on the test fixture
before turning power off .
(b) The product should be grounded for obtaining the performance.
(c) Safety: The laser emits invisible light harmful to the human eyes. Direct viewing should be avoided.
Input Controls Truth Tables
Output Alarms Truth Tables
RxRATESEL (Pin # K3)
0
1 or NC
FEC rate of 10.664Gb/s and 10.709Gb/s selected
normal SONET rate of 9.953Gb/s or Ethernet rate of 10.3Gb/s selected
TxRATESEL (Pin # K21)
0
1 or NC
FEC rate of 10.664Gb/s and 10.709Gb/s selected
normal SONET rate of 9.953Gb/s or Ethernet rate of 10.3Gb/s selected
RxRESET (Pin # K6)
0
1 or NC
asynchronous DeMux system reset
normal operation
TxRESET (Pin # K24)
0
1 or NC
asynchronous Mux system reset
normal operation
LsENABLE (Pin # F21)
0 or NC
1
normal operation
laser disable
LsBIASALM (Pin # F24)
0
1
laser bias alarm active
normal operation
LsTEMPALM (Pin # F27)
0
1
laser temperature alarm active
normal operation
RxLOCKERR (Pin # B15)
0
1
indicates loss of PLL lock
normal operation
TxLOCKERR (Pin # B30)
0
1
indicates loss of PLL lock
normal operation
TxPHSADJ1 (Pin # D27)
0 or NC
0 or NC
1
1
TxPHSADJ0 (Pin # D24)
0 or NC
1
0 or NC
1
adjusts the phase of the TxPCLK by 0deg
adjusts the phase of the TxPCLK by 90deg
adjusts the phase of the TxPCLK by 180deg
adjusts the phase of the TxPCLK by 270deg
RxREFSEL (Pin # F15)
0
1 or NC
selects an RxREFCLK frequency of 155MHz
selects an RxREFCLK frequency of 622MHz
RxMCLKSEL (Pin # B12)
0
1 or NC
selects an RxMCLK frequency of 155MHz
selects an RxMCLK frequency of 622MHz
TxREFSEL (Pin # F30)
0
1 or NC
selects a TxREFCLK frequency of 155MHz
selects a TxREFCLK frequency of 622MHz
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