HFCT-5208EMZ Avago Technologies US Inc., HFCT-5208EMZ Datasheet - Page 10

• Manufacturer Part Number: HFCT-5208EMZ
• Description: TXRX 1X9 622MBIT/S SONET/SDH ATM
• Manufacturer: Avago Technologies US Inc.

Specifications of HFCT-5208EMZ

• Data Rate: 622Mbps
• Wavelength: 1300nm
• Applications: General Purpose
• Voltage - Supply: 4.75 V ~ 5.25 V
• Connector Type: SC
• Mounting Type: Through Hole
• Function: Designed for implement a range of solutions for ATM/SONET STS-12/SDH, STM-4 Application.
• Product: Transceiver
• Maximum Rise Time: 1.25 ns
• Maximum Fall Time: 1.25 ns
• Pulse Width Distortion: 0.04 ns
• Maximum Output Current: 50 mA
• Operating Supply Voltage: 4.75 V to 5.25 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• For Use With: Singlemode Glass
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 1. Pinout Table
10
Pin
Mounting Studs
1
2
3
4
5
6
7
8
9
1 = V
2 = RD
3 = RD
4 = SD
5 = V
6 = V
7 = TD
8 = TD
9 = V
Symbol
V
RD+
RD-
SD
V
V
TD-
TD+
V
EER
CCR
CCT
EET
EER
CCR
CCT
EET
Functional Description
The mounting studs are provided for transceiver mechanical attachment to the circuit boards, they are
embedded in the metalized plastic housing and are not connected to the transceiver internal circuit. They
should be soldered into plated-through holes on the printed circuit board and not connected to signal
ground.
Receiver Signal GroundDirectly connect this pin to receiver signal ground plane. Receiver V
mitter V
Receiver Data Out
Terminate this high-speed, differential, PECL output with standard PECL techniques at the follow-on
device input pin.
Receiver Data Out Bar
Terminate this high-speed, differential, PECL output with standard PECL techniques at the follow-on
device input pin.
Signal Detect
Normal input optical signal levels to the receiver result in a logic “1” output (V
levels to the receiver result in a fault condition indication shown by a logic “0” output (V
output is not used, leave it open-circuited.This Signal Detect output can be used to drive a PECL input on
an upstream circuit, such as, Signal Detect input or Loss of Signal-bar.
Receiver Power Supply
Provide +5 V dc via the recommended receiver V
filter circuit as close as possible to the V
Transmitter Power Supply
Provide +5 V dc via the recommended transmitter V
filter circuit as close as possible to the V
Transmitter Data In Bar
Terminate this high-speed, differential, Transmitter Data input with standard PECL techniques at the
transmitter input pin.
Transmitter Data InTerminate this high-speed, differential, Transmitter Data input with standard PECL
techniques at the transmitter input pin.
Transmitter Signal GroundDirectly connect this pin to the transmitter signal ground plane. Transmitter
V
EET
TOP VIEW
and receiver V
EET
N/C
N/C
can connect to a common circuit board ground plane.
EER
can connect to a common circuit board ground plane.
N/C = NO INTERNAL CONNECTION
(MOUNTING POSTS) - CONNECT
TO CHASSIS GROUND OR LEAVE
FLOATING, DO NOT CONNECT TO
SIGNAL GROUND.
CCR
CCT
pin.
pin.
CCR
CCT
power supply filter circuit.Locate the power supply
power supply filter circuit.Locate the power supply
OH
).Low input optical signal
OL
).If Signal Detect
EER
and trans-