HFCT-5201A Agilent Technologies, Inc., HFCT-5201A Datasheet - Page 9

• Manufacturer Part Number: HFCT-5201A
• Description: 155 Mb/s Single Mode Fiber Transceiver For Atm, Sonet OC-3/SDH STM-1 -40C to +85C Black Case
• Manufacturer: Agilent Technologies, Inc.

Table 2. Pin Out Table (continued)
Ordering Information
Temperature Range 0°C to +70°C
HFCT-5201B
HFCT-5201D
Temperature Range -40°C to +85°C
HFCT-5201A
HFCT-5201C
Supporting Documentation
Application Note 1098
Characterization Report
Interim Reliability Data Sheet
9
15
16
17
18
Pin
Symbol
SD
RD-
RD+
V
EER
Functional Description
Signal Detect
Normal input optical levels to the receiver result in a logic "1" output.
Low input optical levels to the receiver result in a fault indication shown by a logic "0" output.
Signal Detect is a single-ended, low-power, PECL output. For low power applications a 10 k
Signal Detect input and Loss of Signal-bar input.
Receiver Data Out Bar
Receiver Data Out
Receiver Signal Ground
Directly connect this pin to receiver signal ground plane.
termination resistor may be connected to V
This Signal Detect output can be used to drive a PECL input on an upstream circuit, such as,
Terminate this high-speed, differential, PECL output with standard PECL techniques at the
follow-on device input pin.
Terminate this high-speed, differential, PECL output with standard PECL techniques at the
follow-on device input pin.
Black Case
Blue Case
Black Case
Blue Case
EE
to achieve PECL output levels.
W