V23806-S84-Z3 Datasheet, PDF (3/5 Pages) Infineon Technologies AG – Testboard for ATM, ESCON, Fibre Channel and Gigabit Ethernet 1x9 Transceivers

Figure 2. Schematic of Application board (initial assembly)*
Values in brackets: 3.3 V board
RxV_CC
RxD
RxD
SD
FO-Transceiver
Top view
RxV_CC
Rx
Tx
1
TxV_CC
TxV_CC
100 nF
50 Ω stripline
C2
R4
300Ω
(150Ω)
100 nF
TxV_CC
R10
68Ω
(82Ω)
100 nF
TxD
R8
191Ω ^{50 Ω stripline}
(127Ω)
C12
50 Ω stripline
C1
R3
TxV_CC
300Ω
(150Ω)
R9
68Ω
(82Ω)
100 nF
RxV_CC
TxD
R7
191Ω ^{50 Ω stripline}
(127Ω)
C11
82Ω**
(127Ω)
Jumper SD
75Ω (33Ω)
**
RxV_CC
82Ω**
(127Ω)
127Ω**
(82Ω)
LM 319
-
+
150Ω
1.5 K
4.3 K
(2.2 K)
((1.0 K))**
* Suitable for DC/DC Transceiver only. For AC/AC and AC/DC please see page 4.
** Remove when TTL-SD; change resistor to value in double brackets.
Fiber Optics
V23806-S84-Z3/Z4, Testboard for ATM, ESCON, Fibre Channel, GBE 1x9 Trx
3