PLRXPL-VE-SG4-38 JDS UNIPHASE, PLRXPL-VE-SG4-38 Datasheet - Page 4

• Manufacturer Part Number: PLRXPL-VE-SG4-38
• Manufacturer: JDS UNIPHASE

Specifications of PLRXPL-VE-SG4-38

• Optical Fiber Type: TX/RX
• Data Transfer Rate: 4250Mbps
• Operating Temperature Classification: Commercial
• Peak Wavelength: 850nm
• Package Type: SFP
• Operating Supply Voltage (min): 2.97V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.63V
• Operating Temp Range: -20C to 85C
• Mounting: Snap Fit To Panel
• Pin Count: 20
• Lead Free Status / RoHS Status: Compliant

4
TOSA
R_Gnd
ROSA
EEPROM
Vcc_R
Vcc_T
Management
Processor
Vcc_T
T_Gnd
Laser Driver
SDA
An open collector compatible Loss of Signal is provided. The LOS must be pulled
high on the host board for proper operation. A logic “0” indicates that light has
been detected at the input to the receiver (see Section 2.5 Optical characteristic,
Loss of Signal Assert/Deassert Time on page 9). A logic “1” output indicates that
insufficient light has been detected for proper operation.
Power supply filtering is recommended for both the transmitter and receiver. Fil-
tering should be placed on the host assembly as close to the Vcc pins as possible
for optimal performance.
Recommended “Application Schematics” are shown in Figure 2 on page 5.
SCL
TDis
T_Fault
Figure 1
ROHS-COMPLIANT 4.25, 2.125, 1.25, 1.0625 GBPS
850 NM SFP TRANSCEIVER
RECEIVER
TD+
TD-
R_Gnd
Vcc_R
Block diagram
RD-
LOS
RD+
10K
50
50
30 kΩ
Ω
Ω
Ω
50 Ω
50 Ω
1, 17, 20 Transmitter
9, 10, 11, 14 Receiver
16 Transmitter Power Supply
18 Transmitter
19 Transmitter
15 Receiver Power Supply
12 Receiver Negative
13 Receiver Positive
7 Rate Select
8 Loss of Signal Out
3 Transmitter Disable In
2 Transmitter Fault Out
5 MOD_DEF(1) Serial ID Clock
4 MOD_DEF(2) Serial ID Data
6 MOD_DEF(0)
Negative Data In
Data Out
Data Out
Positive Data In
Signal Ground
Signal Ground