RF POWER ATTENUATOR
The content of this specification may change without notification 10/16/07
Custom solutions are available.
ATP Series - RF Power Attenuators
Custom solutions are available. Call us with your specification requirements.
HOW TO ORDER
ATP 53 SL-10 D G M
Packaging
FEATURES
Impedance Tolerance
G = ±2%
4GHz-1/4W, 1.0GHz - 30W, 3.0GHz - 100W, 2.4GHz-
120W, and 2.0GHz - 150W
Characteristic Impedance
Surface Mount Small Size Attenuators
50Ω Characteristic Impedance
D = 50Ω
C = 75Ω
Attenuation
01 = 1dB
Face down configuration on strip line show better return
loss characteristics.
Long life and temperature stability of thin film technology
provide better performance at a temperature range from
-55°C ~ +155 °C.
Package Type
D = balanced coaxial
DL = balanced, smd with leads
S = unbalanced coaxial
SL = unbalanced smd with leads
E = balanced with heat sink
APPLICATIONS
Gain Control Circuits
Power Boost Amplifiers (GHz) Isolation Circuits
Size
53 = 5.00 x 2.70 100 = 8..89 x 5.35
54 = 5.00 x 3.80 120 = 9.53 x 6.35
55 = 5.00 x 4.50 150 = 11.43 x 7.62
84 = 8.00 x 5.25 37 = 13.0 x 7.00
68 = 6.70 x 8.65
Transmission Line Loss Compensation for Data
Communications Systems
Detecting signal control of ATE-LSI test system circuit
board functional test systems
Industrial measurement electronics
Medical scientific electronics
Communications systems
ATP Series
RF Power Attenuators
ELECTRICAL SPECIFICATIONS
Power Rating
1.00 W
0.25 W
0.25 W
0.25 W
30.0 W
0.50 W
100 W
Part
Package Type Frequency
Attenuation Availability
Attenuation Tolerance
Impedance
ATP37
ATP53
ATP54
ATP55
ATP68
ATP84
ATP100
ATP120
ATP150
S, D, DL
S, SL
D, DL
S, D
DC – 1.0 GHz
DC – 4.0 GHz
DC – 4.0 GHz
DC – 4.0 GHz
DC – 1. 0GHz
DC – 1.0 GHz
DC – 3.0 GHz
DC – 2.4 GHz
DC – 2.0 GHz
1db ~ 10db, 20dB, 30db, 40dB
1db ~ 10db, 20dB, 30db, 40dB
1db ~ 10db, 20dB, 30db, 40dB
1db ~ 10db, 20dB, 30db, 40dB
10 dB, 20 dB, 30dB
dB
1 ~ 6
dB Tolerance
±0.2
50Ω ± 1Ω
or
75Ω ± 1Ω
E
7 ~ 10
20, 30, 40
±0.3
S, D
1db ~ 10db, 20dB, 30db, 40dB
10 dB, 20 dB, 30dB, 40dB
10 dB, 20 dB, 30dB, 40dB
10 dB, 20 dB, 30dB, 40dB
±0.4
D, DL
D, DL
D, DL
120 W
150 W
* Heat Sink will be required starting 30 WATTS.
CIRCUIT & INSTALLATION LAYOUTS
Face Down - RF Signal will be
propagated straight without reflection
ATP100D, ATP120D, ATP150D
ATP100DL, ATP120DL, ATP150DL
NOTES:
1. In order to cool heat from an attenuator and to connect electrically when you attach the attenuator in a printed circuit a metal plate, reserve
soldering on back side of attenuator and reflowing (re-melting) solder with solder iron are recommended.
2. In order to prevent diffusion of grounding conductor, please carry out solder processing of an attenuator quickly.
188 Technology Drive Unit H, Irvine, CA 92618
1
TEL: 949-453-9888 FAX: 949-453-8889 Email: sales@aacix.com
American Accurate Components, Inc.
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