V23826-K15-C353 Infineon Technologies, V23826-K15-C353 Datasheet - Page 10

• Manufacturer Part Number: V23826-K15-C353
• Description: Single Mode 1300 nm 1.0625 GBd Fibre Channel 1.3 Gigabit Ethernet 1x9 Transceiver
• Manufacturer: Infineon Technologies

Single Mode 1300 nm Gigabit Ethernet/Fibre Channel 1x9 Transceiver,
DC/DC Version
Figure 5
Values of R1/2/3/4 may vary as long as proper 50 W termination to
differential is provided. The power supply filtering is required for good EMI performance.
Use short tracks from the inductor L1/L2 to the module
GND plane under the module for getting good EMI performance.
The transceiver contains an automatic shutdown circuit. Reset is only possible if the
power is turned off, and then on again. (
Application Board available on request.
The stud pins S1 and S2 are not connected.
Data Sheet
C1/ 2/ 3
C4/ 5/ 6/ 7 = 10 nF
L1/ 2
R10/ 11
( depends on Ser D es chi p used)
R7/ 8
( depends on Ser D es chi p used)
I nf i neon Tr anscei ver
V23826- K15- C63/ C363
D C/ D C O pt i on
Pr e-
Am p
= 4. 7 µF
= 1 µH
= 82
= 127 ( 3. 3 V)
= 127
= 82
( 5 V)
Laser
D r i ver
( 3. 3 V)
( 5 V)
Li m i t i ng
Am pl i f i er
Si gnal
D et ect
RD -
RD +
RxG N D
TxG N D
V
V
R5/ 6
R9
Pl ace R1/ 2/ 3/ 4 cl ose t o
Ser D es chi p, depends on
Ser D es chi p used, see appl i cat i on not e of Ser D es suppl i er .
Pl ace R7/ 8/ 10/ 11 cl ose t o I nf i neon Tr anscei ver
CC
CC
RxD
RxD
TxD
TxD
SD
Rx
Tx
9
8
7
6
5
4
3
2
1
= 300
= 150
= 510
= 270
C6
C7
C1
C2
V
( 3. 3 V)
CC
( 5 V)
( 3. 3 V)
( 5 V)
10
Tx switched below
R9
SD t o upper l evel
L1
L2
C4
C5
V
5 V / 3. 3 V
CC
C3
V
CC
V
5 V / 3. 3 V
CC
Rx/
Ser D es
V23826-K15-Cxx/Cxxx
V
V
CC
TH
Tx. We recommend a
).
Application Notes
V
Tx+
RD -
RD +
Tx-
CC
Ser i al i zer /
D eser i al i zer
G i gabi t
Tr anscei ver
Chi p
V
EE
Recei ver
PLL et c.
ECL/ PECL
D r i ver
2000-03-09
or 100 W