Data Sheet
January 2000
1340-Type Lightwave Receiver
Operating Characteristics (continued)
Table 3. Electrical Characteristics
Parameter
Symbol
Min
Typ
Max
Unit
dc Power Supply Voltage
VCC
4.75
5.0
5.25
V
PIN Photodetector Supply Voltage (Pin 10)*
VPIN
VPIN
4.75
–5.25
5.0
–5.0
5.25
–4.75
V
V
Power Supply Current
ICC
IPIN
—
—
80
—
150
1
mA
mA
†
Output Data Voltage:
VOL
VOH
VCC – 1.81
VCC –1.025
VCC – 1.70 VCC – 1.62
VCC – 0.95 VCC – 0.88
V
V
Low
High
Output Rise Time/Fall Time:
OC-3/STM-1 Versions
OC-12/STM-4 Versions
tR/tF
tR/tF
—
—
700
350
1400
400
ps
ps
Output Flag Voltage:
OC-3/STM-1 Versions:
‡
Low
High
VFL
VFH
—
VCC – 1.90 VCC – 1.65
V
V
VCC – 1.025
VCC – 1.0
—
‡
OC-12/STM-4 Versions:
Low
High
VFL
VFH
0
—
—
0.5
VCC
V
V
VCC – 0.5
†
Output Data Current:
Low
High
IOL
IOH
—
—
5
20
50
50
mA
mA
Output Flag Current:
OC-3/STM-1 Versions:
Low
High
IOL
IOH
—
—
5
20
50
50
mA
mA
OC-12/STM-4 Versions:
Low
High
IOL
IOH
0
0
10
10
15
15
mA
mA
* Customers have the option for either a +5 V or –5 V supply.
† Measured from VCC with a 50 Ω load to (VCC – 2) V.
‡ Internally terminated CMOS output.
Qualification Tests and Reliability
To help ensure high product reliability and customer satisfaction, Agere is committed to an intensive quality pro-
gram that starts in the design phase and proceeds through the manufacturing process. Optoelectronics modules
are qualified to Agere internal standards using MIL-STD-883 test methods and procedures and using sampling
techniques consistent with Telcordia Technologies requirements. The 1340-Type receivers have undergone an
extensive and rigorous set of qualification tests. This qualification program fully meets the intent of Telcordia Tech-
nologiesreliability practices TR-NWT-000468 and TA-NWT-000983. In addition, the design, development, and man-
ufacturing facility of Agere’s Optoelectronics unit has been certified to be in full compliance with the latest ISO*-
9001 Quality System Standards.
* ISO is a registered trademark of The International Organization for Standardization.
10
Agere Systems Inc.
AGERE [ AGERE SYSTEMS ]
