SPS-35-FE-BX-CDC Datasheet, PDF (2/7 Pages) Source Photonics, Inc. – SFP Bi-directional Transceiver

SFP Bi-directional Transceiver
SPS-35-FE-BX-xxC
Transmitter Specifications , Electrical
Parameter
Input Differential Impedence
PECL Single Ended data input swing
TxFault_Fault
TxFault_Normal
TxDisable_Disable
TxDisable_Enable
Symbol
R_in
V_{in, p-p}
V_fault
Vnormal
V_d
V_en
Receiver Specifications, Optical
Parameter
Receiver Power Lowb
Receiver Power High
Damage Threshold for Receiver
Wavelength
LOS Assert
LOS De-assert
LOS hysteresis
b) at 10^-12 BER, PRBS 2⁷-1
Symbol
R_sens,low
R_sens,high
P_{in, damage}
λ
-
-
-
Receiver Specifications (Electrical)
Parameter
CML Single ended data output swing
Data output rise time
Data output fall time
Symbol
V_out,p-p
t_r
tf
Min
80
250
2
V_ee
2
V_ee
Min
-
-8
4
1480
-45
-
1
Min
185
-
-
Typical
100
-
-
-
-
-
Typical
-30
-
-
-
-
-
-
Max
120
1200
V_cc
V_ee + 0.5
V_cc
V_ee + 0.8
Max
-28.2
-
-
1580
-
-28.2
-
Typical
-
-
-
Max
800
2
2
Timing and Electrical
Parameter
Symbol
Min
Tx Disable Negate time
t_on
-
Tx Disable assert time
t_off
-
Time to initialize, including reset of Tx fault
t_init
-
Tx fault Assert time
t_fault
-
Tx Disable to reset
t_reset
10
LOS Assert time
t_loss_on
-
LOS De-assert time
Serial ID Clock Rate
RX_LOS Voltage (high)
RX_LOS Voltage (low)
LOS output voltage-Fault
LOS output voltage-Normal
MOD_DEF (0:2)-High
MOD_DEF (0:2)-Low
t_loss_off
-
f_serial_clock
-
Rx_LOS_H
2
RX_LOS_L
-
V_LOS fault
2
V_LOS normal
V_ee
V_h
2
V_I
V_ee
Typical
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Max
25
10
300
100
-
1000
100
100
-
0.8
V_cc
Vee + 0.5
Vcc
V_ee + 0.5
Unit
Ω
mV
V
V
V
V
Unit
dBm
dBm
dBm
nm
dBm
dBm
dB
Unit
mV
ns
ns
Unit
ms
µs
ms
µs
µs
µs
µs
KHz
V
V
V
V
V
V
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LUMNDS1577-Jan1107
Rev A.3