V23870-A2111-A100 Datasheet, PDF (7/11 Pages) Infineon Technologies AG – Bi-Directional Pigtail SFF Transceiver 155 Mb/s, 1310 nm Tx / 1310 nm Rx

Pin Description
Pin Name
V_EEr
Receiver Signal Ground
V_CCr
Receiver Power Supply
SD
Signal Detect
Level/ Logic
N/A
N/A
see options
on page 1
RD–
RD+
V_CCt
V_EEt
TxDis
TD+
TD–
MS
Received Data Out Not
Received Data Out
Transmitter
Disable/Enable
Transmit Data
Transmit Data Not
Mounting Studs
PECL
PECL
N/A
N/A
TTL-Input
PECL
PECL
N/A
HL
Housing Leads
N/A
Pin#
1
2
3
4
5
6
7
8
9
10
MS1
MS2
T1
T2
T3
T4
Description
Normal Operation: Logic “1” Output, represents
that light is present at receiver input
Fault Condition: Logic “0” Output
Recommended Termination of 510 Ω to Vee_r for
PECL
Transmitter Power Supply
Transmitter Signal Ground
A low/open signal switches the laser on.
A high signal switches the laser off.
Transmitter Data In
Transmitter Data In Not
Mounting Studs are provided for transceiver
mechanical attachment to the
circuit board.
The transceiver Housing Leads are provided for
additional signal grounding. The
holes in the circuit board must be included and
be tied to signal ground.
Fiber Optics
7
V23870-A2111/2-xx00 BIDI Pigtail SFF transceiver