V23818-N15-L17 INFINEON [Infineon Technologies AG], V23818-N15-L17 Datasheet - Page 22

• Manufacturer Part Number: V23818-N15-L17
• Manufacturer: INFINEON [Infineon Technologies AG]

2x10 AC/AC Transceiver
Figure 16
Data Sheet
C1/2/3
C4/5/6
L1/2
R1/2/3/4
R5/6
Place R1/2/3/4/5/6 close to SerDes chip.
*)
20
The inductors may be replaced by appropriate Ferrite beads.
*)
19
= 4.7 ... 10 µF
= Design criterion is the resonance frequency only. The self resonant frequency of the
= 1 ... 4.7 µH
= Depends on SerDes chip used, ensure proper 50
= Biasing (depends on SerDes chip).
17
Pre-
Amp
capacitor must be in the vicinity of the nominal data rate. Short traces are mandatory.
differential is provided. Check for termination inside of SerDes chip.
SFF Transceiver
18
Laser
Driver
Limiting
Amplifier
100
Signal
Detect
TDis
RD
RD+
TD+
V
V
V
TD
V
CCr
SD
CCt
EEt
EEt
1
12,16
14
15
13
11
7
8
9
10
2,3,6
C4
C5
PDBias
C1
C2
22
TDis
Recommended Termination Schemes
SD
L1
L2
V
3.3 V
C3
CC
termination to V
C6
V
CC
SerDes
V23818-N15-Lxx/Lxxx
V
SerDat Out +
SerDat Out
SerDat In
SerDat In +
CC
EE
or 100
Serializer/
Deserializer
Receiver
PLL etc.
2003-08-18
ECL/
PECL
Driver
File: 1391