tza3026 NXP Semiconductors, tza3026 Datasheet - Page 11

• Manufacturer Part Number: tza3026
• Description: Tza3026 Sdh/sonet Stm4/oc12 Transimpedance Amplifier
• Manufacturer: NXP Semiconductors

Fig 9. Test circuit
Total impedance of the test circuit (Z
Typical values: R = 330 , Z
GENERATOR
PATTERN
CLOCK
DATA
IN
DC-IN
= 75 .
T
) is calculated by the equation Z
55
22 nF
8.2
k
330
R
IPHOTO
T
= s
2
21
9, 10, 11, 12
TZA3026
4 or 17
V
(R + Z
CC
GND
8 or 14
7 or 13
IN
S-PARAMETER TEST SET
)
NETWORK ANALYZER
PORT1
OUT
OUTQ
2, where s
Z
O
= 50
22 nF
22 nF
21
PORT2
is the insertion loss of ports 1 and 2.
Z
O
= 50
Z
SAMPLING OSCILLOSCOPE
O
= 50
1
2
001aac626
TRIGGER
INPUT