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PIN Diode Voltage Variable
MACOM’s MA4VAT907-1061T is a HMIC PIN Diode
Variable Attenuator which utilizes an integrated 90
degree 3dB hybrid with a pair of Silicon PIN Diodes
to perform the required attenuation function as D.C.
Voltage (Current) is applied.
This device operates from 0 to 2.77Volts at 3.0mA
typical control current for maximum attenuation. The
user can add external biasing resistors to the bias
ports for higher voltage requirements as required.
MACOM’s MA4VAT907-1061T PIN Diode Variable
Attenuator is designed for AGC Circuit Applications
requiring:
• Lower Insertion Loss
• Lower distortion through attenuation
• Larger dynamic range for wide spread spectrum applications
Features
- Vc: 3.0
- 18.5 dB Attenuation, (Typ.)
- 1.8:1 VSWR, (Typ.)
- 1.5 dB Insertion Loss, Typical
- Usable Bandwidth: 0.60 GHz to 1.20 GHz
- Covers the following Bands: • GSM • AMPS
- RoHs Compliant
- 0 – 3.0 Volts Control Voltage @3.3mA (Typ.)
- 50 dBm Input IP3, (Typ.) (1MHz Offset, @+0dBm Pinc)
- 25 dB Attenuation, (Typ.)
- 12 dB Return Loss, (Typ.)
- 1.0 dB Insertion Loss, (Typ.)
- Bandwidth: 0.80 GHz to 1.0 GHz
Applications
- ISM
- Wireless Networking and Communication
Specifications
- Min Frequency: 800 MHz
- Max Frequency: 1,000 MHz
- Insertion Loss: 1 dB
- Attenuator Range: 24 dB
- IIP3: 49 dBm
Datasheet
Package
- SOIC8
Package Category
- Plastic Surface Mount
Marking
- 4VAT907
Lead Finish
- 100% matte tin plate followed by a post-plating annealing of 1 hr at 150 C
ROHS
- Yes
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