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Philips Semiconductors
9. Test circuits
NETWORK ANALYZER
S-PARAMETER TEST SET
PORT 1
V
0.1 F
R = 1k
Z
= 50
O
50
GND
Fig 2.
Test circuits 1 and 2.
9397 750 07427
Product specification
PORT 2
5V
V
CC1
CC2
0.1 F
Z
33
OUT
IN
DUT
0.1 F
33
OUT
R
GND
1
2
Test Circuit 1
SPECTRUM ANALYZER
V
CC1
IN
NC
GND
1
Test Circuit 2
Rev. 03 — 07 October 1998
SINGLE-ENDED
V
OUT
R = 2
S21
R
T
V
IN
1 + S22
R
Z
O
O
1 – S22
= 50
O
= 50
L
5V
A
= 60DB
V
V
CC2
0.1 F
Z
= 50
O
33
OUT
DUT
0.1 F
33
OUT
R
= 50
L
GND
2
Transimpedance amplifier (180 MHz)
DIFFERENTIAL
V
OUT
R
R
=
R = 4
T
V
IN
1 + S22
– 33
R
= 2Z
O
O
1 – S22
© Philips Electronics N.V. 2001. All rights reserved.
SA5211
S21
R
– 66
SD00319
5 of 28
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