Thin Film Variable Attenuators
PBV Series, PXV Series
1.0 Description
This thin film high frequency attenuator offers low power dissipation and attenuation that varies with tempera-
ture. It is used for simplifying temperature compensation circuits or in any application with a temperature shift
requiring a desired amount of attenuation change.
2.0 Mechanical
2.0 ±0.2
0.65 0.70 0.65
±0.2 ±0.2 ±0.2
0.35
0.55
0.35
dimension mm
1.0 ±0.2
PXV1220S
1.25 ±0.2
3.20 ±0.2
1.0 ±0.2
0.55 ±0.25
1.2 ±0.3
PBV1632S
0.4 ±0.25
H
H
1.60 ±0.2
0.55 ±0.25
equivalent
0.4 ±0.25
0.4 ±0.1
3.0 Electrical
Type
Attenuation
Attenuation tolerance
Impedance
VSWR
Temperature coefficient of attenuation
PXV 1220S
(0805)
PBV 1632S
(1206)
1, 2, 3, 4, 5, 6, 7, 8, 9, 10 dB 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 16dB
±0.5 dB (@ 25°C, no load)
50 ohm
under 1.3
N1 0.0119 dB/dB*°C
N5 0.0041 dB/dB*°C
N1~N8
N2 0.0088 dB/dB*°C
N6 0.0035 dB/dB*°C
ex: 6 dB
N3 0.0062 dB/dB*°C
N7 0.0026 dB/dB*°C
N4 0.0047 dB/dB*°C
N8 0.0019 dB/dB*°C
DC to 3 GHz (6 GHz)
63 mW
100 mW
-40°C to +100°C
100 pcs/package
min. 20 pcs/package
1000 pcs/reel
1000 pcs/reel
Frequency range
Rated power
Operating temperature range
Packaging
4.0 Part Number
PXV
1220S
6dB
N1
T
Product designator
Package size
Attenuation
Temperature coefficient of attenuation
Packaging (T = Tape) (B = Bulk)
C
ER
TIFIE
D
G
EM
Y
ENT
S
QUALITY SYSTEM
Manufacturer(s) of the products described on this page are indicated by their respective logos.
31
S
TE
M
A
MA
N
ADI Reference Circuit
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