Optoway
BTRS-5720 / BTRS-5720A
***************************************************************************************************************************************************************************
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Temperature
Symbol
Tstg
Topr
Min
Max
Units
oC
oC
Notes
BTRS-5720
-40
0
85
70
-20
85
BTRS-5720A
Soldering Temperature
Power Supply Voltage
Input Voltage
---
Vcc
---
260
4.5
Vcc
oC
V
10 seconds on leads only
0
GND
0
V
Output Current
Iout
30
mA
Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Temperature
Symbol
Min
3.135
0
-20
50
Typ
Max
3.465
70
Units / Notes
Vcc
3.3
V
oC / BTRS-5720
oC / BTRS-5720A
Mb/s
Topr
85
Data Rate
622
650
260
Power Supply Current
Icc
mA
Transmitter Specifications (0oC < Topr < 70oC, 3.135V < Vcc < 3. 465V)
Parameter
Symbol
Min
Typ
Max
Units
Notes
1
Optical
Optical Transmit Power
Output Center Wavelength
Output Spectrum Width
Extinction Ratio
Po
l
-14
-8
1580
1
dBm
nm
nm
dB
1480
-20 dB Width
σl
ER
8.2
Output Eye
Compliant with Bellcore TR-NWT-000253 and ITU recommendation G.957
Optical Rise Time
tr
tf
1.2
1.2
ns
ns
10% to 90% Values
10% to 90% Values
Optical Fall Time
Relative Intensity Noise
Total Jitter
RIN
TJ
-120
0.55
dB/Hz
ns
2
Electrical
Data Input Current – Low
Data Input Current – High
Differential Input Voltage
Data Input Voltage – Low
Data Input Voltage -- High
Disable Input Voltage -- Low
Disable Input Voltage -- High
Shut Off Time for TxDis
IIL
-350
mA
mA
mV
V
IIH
350
1600
-1.58
-0.74
0.8
VIH - VIL
VIL - VCC
VIH - VCC
VTDIS,L
VTDIS,H
tDIS
300
-2.0
3
3
-1.1
0
V
V
TX Output Enabled
TX Ouput Disabled
Vcc – 1.3
Vcc
1
V
ms
Notes: 1. Output power is power coupled into a 9/125 mm single mode fiber.
2. Measured with a 223-1 PRBS with 72 ones and 72 zeros.
3. These inputs are compatible with 10K, 10KH and 100K ECL and LVPECL inputs.
*****************************************************************************************************************************************************************************
OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
Fax: 886-3-5979737
E-mail: sales@optoway.com.tw http: // www.optoway.com.tw
6/30/2004 V2.0
OPTOWAY [ OPTOWAY TECHNOLOGY INC ]
