v23826-h18-c13 Infineon Technologies Corporation, v23826-h18-c13 Datasheet - Page 6

• Manufacturer Part Number: v23826-h18-c13
• Description: Single Mode 1300 Nm 622 Mbd Atm 1x9 Transceiver
• Manufacturer: Infineon Technologies Corporation

The power supply filtering is required for good EMI perfor-
mance. Use short tracks from the inductor L1/L2 to the module
V
APPLICATION NOTE
Single Mode 1300nm 622 MBd ATM 1x9 Transceiver, AC/AC TTL and AC/AC PECL Versions
Siemens Microelectronics, Inc. • Optoelectronics Division • 19000 Homestead Road • Cupertino, CA 95014 USA
Siemens Semiconductor Group • Fiber Optics • Wernerwerkdamm 16 • Berlin D-13623, Germany
Siemens K.K. • Fiber Optics • Takanawa Park Tower • 20-14, Higashi-Gotanda, 3-chome, Shinagawa-ku • Tokyo 141, Japan
www.smi.siemens.com/opto.html (USA) • www.siemens.de/Semiconductor/products/37/376.htm (Germany)
CC
C1/2/3
R1/2/3/4 depends on SerDes chip (optional)
R7/8 depends on SerDes chip
Rx/V
L1/2
R9
Siemens Transceiver
V23826-H18-C53/353
V23826-H18-C73/373
AC/AC SD TTL, PECL Option
CC
= 4.7 µF
= 1 µH
= 500
= 270
= no resistor (TTL)
Tx.
Pre-
Amp
(3.3 V PECL)
Laser
Driver
(5 V PECL)
Limiting
Amplifier
Signal
Detect
RD-
RD+
100
TXGND
RxGND
VCCRx
VCCTx
RxD
RxD
TxD
TxD
SD
9
8
7
6
5
4
3
2
1
C1
C2
R9
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
VCC
5 V / 3.3 V
C3
VCC SerDes
5 V / 3.3 V
TH
).
VCC
VCC
TX+
RD-
RD+
TX-
Serializer/
Deserializer
ECL/PECL
Driver
Receiver
PLL etc.