V23826-H18-C363 Infineon Technologies, V23826-H18-C363 Datasheet - Page 5

• Manufacturer Part Number: V23826-H18-C363
• Description: TXRX SINGLE MODE 622MBD 1X9
• Manufacturer: Infineon Technologies
• Series: -r

Specifications of V23826-H18-C363

• Data Rate: 622Mbps
• Wavelength: 1300nm
• Applications: Ethernet
• Voltage - Supply: 3.1 V ~ 3.5 V
• Connector Type: SC
• Mounting Type: PCB
• Lead Free Status / Rohs Status: Contains lead / RoHS non-compliant
• Other names: V23826-H18-C363IN

APPLICATION NOTE
Single Mode 622 MBd ATM 1x9 Transceiver
This Application Note assumes Fiber Optic Transceivers using
5 V power supply and SerDes Chips using 3.3 V power supply.
It also assumes no self biasing at the receiver data inputs (RD+/
RD–) of the SerDes chip (Refer to the manufacturer data sheet
for other applications).
3.3 V-Transceivers can be directly connected to SerDes-Chips
using standard PECL Termination network.
Value of R1...R4 may vary as long as proper 50
V
is required for good EMI performance. Use short tracks from
Fiber Optics
EE
C1/2/3
C4/5/6/7 = 100 nF
L1/2
R10/11
(depends on SerDes chip used)
R7/8
(depends on SerDes chip used)
or 100
Infineon Transceiver
V23826-H18-C63/C363
DC/DC Option
= 4.7 µF
= 1 µH
= 82
= 127 (3.3 V)
= 127
= 82 = (3.3 V)
Pre-
Amp
differential is provided. The power supply filtering
(5 V)
(5 V)
Laser
Driver
Limiting
Amplifier
Signal
Detect
RD-
RD+
R5/6
R9
Place R1/2/3/4 close to
SerDes chip, depends on
SerDes chip used, see application note of SerDes supplier.
Place R7/8/10/11 close to Infineon Transceiver
V
RxV
V
TxV
= 150
= 270
CC
= 270
= 510
CC
RxD
RxD
TxD
TxD
SD
Rx
Tx
EE
EE
termination to
9
8
7
6
5
4
3
2
1
= (5 V)
= (3.3 V)
(3.3 V)
(5 V)
C6
C7
C1
C2
5
R9
the inductor L1/L2 to the module V
cation Notes for electrical interfacing are available upon request.
Ask for Appnote 82.
We strongly recommend a V
ting good EMI performance.
The transceiver contains an automatic shutdown circuit. Reset
is only possible if the power is turned off, and then on again.
(V
Application Board available on request.
SD to upper level
L1
L2
CC
Tx switched below V
C4
C5
V
5 V / 3.3 V
CC
C3
V23826-H18-C63/C363, SM 622 MBd ATM/SDH/SONET 1x9 Trx
V
5 V / 3.3 V
CC
SerDes
TH
).
EE
plane under the module for get-
CC
Rx/V
V
Tx+
RD-
RD+
Tx-
CC
Serializer/
Deserializer
CC
Tx. Further Appli-
Receiver
PLL etc.
ECL/PECL
Driver