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HMC792LP4E

Hittite Microwave Corporation
Part Number HMC792LP4E
Manufacturer Hittite Microwave Corporation
Description 0.25 dB LSB GaAs MMIC 6-BIT DIGITAL ATTENUATOR
Published Jan 18, 2010
Detailed Description HMC792LP4E v00.0609 0.25 dB LSB GaAs MMIC 6-BIT DIGITAL ATTENUATOR, DC - 6 GHz 5 ATTENUATORS - DIGITAL - SMT Typical ...
Datasheet PDF File HMC792LP4E PDF File

HMC792LP4E
HMC792LP4E

Overview
HMC792LP4E v00.
0609 0.
25 dB LSB GaAs MMIC 6-BIT DIGITAL ATTENUATOR, DC - 6 GHz 5 ATTENUATORS - DIGITAL - SMT Typical Applications The HMC792LP4E is ideal for: • Cellular/3G Infrastructure • WiBro / WiMAX / 4G • Microwave Radio & VSAT • Test Equipment and Sensors • IF & RF Applications Features 0.
25 dB LSB Steps to 15.
75 dB Power-Up State Selection High Input IP3: +55 dBm Low Insertion Loss: 1.
8 dB @ 2.
0 GHz TTL/CMOS Compatible, Serial, Parallel or Latched Parallel Control ±0.
2 dB Typical Step Error Single +3V or +5V Supply 24 Lead 4x4mm SMT Package: 16mm2 Functional Diagram General Description The HMC792LP4E is a broadband 6-bit GaAs IC Digital Attenuator in a low cost leadless SMT package.
This versatile digital attenuator incorporates off-chip AC ground capacitors for near DC operation, making it suitable for a wide variety of RF and IF applications.
The dual mode control interface is CMOS/TTL compatible, and accepts either a three wire serial input or a 6 bit parallel word.
The HMC792LP4E also features a user selectable power up state and a serial output port for cascading other Hittite serial controlled components.
The HMC792LP4E is housed in a RoHS compliant 4x4 mm QFN leadless package, and requires no external matching components.
www.
DataSheet4U.
com Electrical Specifi cations, TA = +25° C, Vctl = 0/+Vdd Min.
Parameter Frequency (GHz) Vdd = +3V Insertion Loss Attenuation Range Return Loss (RF1, RF2, All Atten.
States) Attenuation Accuracy: (Referenced to Insertion Loss) All Attenuation States DC - 3.
0 GHz 3.
0 - 6.
0 GHz DC - 6.
0 GHz DC - 6.
0 GHz DC - 0.
8 GHz 0.
8 - 3.
0 GHz 3.
0 - 4.
0 GHz 4.
0 - 6.
0 GHz 0.
05 - 0.
15 GHz 0.
15 - 6.
0 GHz DC - 6.
0 GHz DC - 6.
0 GHz 110 150 DC - 6.
0 GHz 1.
4 110 150 1.
6 ns ns mA 1.
8 3.
3 15.
75 17 2.
4 5.
0 Vdd = +5V 1.
8 3.
3 15.
75 17 2.
4 5.
0 dB dB dB dB dB dB dB dB dBm dBm dBm Typ.
Max.
Min.
Typ.
Max.
Units ± (0.
2 + 4% of Atten.
Setting) Max.
± (0.
2 + 3% of Atten.
Setting) Max.
± (0.
2 + 5% of Atten.
Setting) Max.
± (0.
2 + 6% of Atten.
...


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