参数资料
型号: SPC-GB-YX-45TDA
元件分类: 光收发
英文描述: FIBER OPTIC TRANSCEIVER, 1445-1458nm, 1250Mbps(Tx), 1250Mbps(Rx), SURFACE MOUNT
封装: ROHS COMPLIANT PACKAGE
文件页数: 5/11页
文件大小: 215K
代理商: SPC-GB-YX-45TDA
- 3 -
P/N: SPC-GB-YX
60km CWDM SFP Transceiver
DS-5764
Rev 0.0
2009-09-14
Table 6 – Timing and Electrical
Parameter
Symbol
Min.
Typical
Max.
Unit
Notes
Tx Disable Negate Time
t_on
-
1
ms
Tx Disable Assert Time
t_off
-
10
s
Time to Initialize, Including Reset of Tx
Fault
t_init
-
300
ms
Tx Fault Assert Time
t_fault
-
100
s
Tx Disable to Reset
t_reset
10
-
s
LOS Assert Time
t_loss_on
-
100
s
LOS De-Assert Time
t_loss_off
-
100
s
Serial ID Clock Rate
f_serial_clock
-
100
kHz
RX_LOS Voltage (High)
Rx_LOSH
2
-
V
RX_LOS Voltage (Low)
RX_LOSL
-
0.8
V
Receiver Jitter Deterministic
JD, receiver
-
170
ps
Receiver Jitter Random
JR, receiver
-
96
ps
LOS Output Voltage-Fault
VLOS fault
2
-
Vcc
V
LOS Output Voltage-Normal
VLOS normal
Vee
-
Vee + 0.5
V
MOD_DEF (0:2)-High
VH
2
-
Vcc
V
MOD_DEF (0:2)-Low
VL
Vee
-
Vee + 0.5
V
Table 7 – Diagnostics
Parameter
Range
Accuracy
Unit
Calibration
Formula
Temperature(-CDA)
-5 to 70
±3
C
External
Tc(C) = Tslope*Tad(16 bit signed twos
complement value) + Toffset
Temperature(-TDA)
-40 to 85
±3
C
External
Tc(C) = Tslope*Tad(16 bit signed twos
complement value) + Toffset
Voltage
0 to Vcc
0.1
V
External
V(Volts) = Vslope*Vad (16 bit unsigned
integer) + Voffset
Bias Current
0 to 120
5
mA
External
I(mA) = Islope * Iad(16 bit unsigned integer)
+ Ioffset
Tx Power
-2 to +3
±3
dBm
External
Tx_PWR(W) = Tx_PWRslope*Tx_PWRad
(16 bit unsigned integer)+Tx_PWRoffset
Rx Power
-24 to -3
±3
dBm
External
Rx_PWR(W) =
A0+A1*x+A2*x^2+A3*x^3+A4*x^4
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