ZABG6002JB20TC データシートの表示（PDF） - Diodes Incorporated.
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ZABG6002JB20TC Datasheet PDF : 12 Pages
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NOT RECOMMENDED FOR NEW DESIGN
USE ZABG6003
ZABG6002
LOW POWER 6 STAGE FET LNA AND MIXER BIAS CONTROLLER
Summary
The ZABG6002 is a programmable low-power depletion mode FET bias and mixer controller intended primarily for satellite Low Noise Blocks
(LNBs). Designed to provide system flexibility the ZABG6002 can be programmed to bias six low noise amplifier (LNA) stages or four LNA and
two active mixer stages, allowing the ZABG6002 to be used in several system designs.
Combining advanced IC process and packaging techniques, the ZABG6002 operates with minimal current over a wide supply voltage. The small
package and reduced component count minimizes the PCB area whilst enhancing overall LNB reliability.
Features
• Six-Stage FET Bias Controller, Two Configurable as Mixer
Stages
• Operating Range of 3.0V to 8.0V
• Amplifier FET Drain Voltages set at 2.0V, Mixer Drain Voltage
set at 0.25V
• Amplifier FET Drain Current Selectable from 0 to 15mA, Mixer
Current from 0 to 7.5mA
• Switchable FETs for Power Management
• FET Drain Voltages and currents Held Stable Overtemperature
and VCC Variations
• FETs Protected Against Overstress During Powerup and
Powerdown.
• Internal negative Supply Generator Allowing Single Supply
Operation (Available for External use)
• Low Quiescent Supply Current, 1.6mA Typical
• Low External Component Count
Applications
• Twin LNBs
• Quad LNBs
• US LNBs
• Microwave Links
• PMR and Cellular Telephone Systems
Pin Assignments
QFN2044
D2
G2
D3
G3
RcalM
D5
G5
D6
G6
Rcal1
1
D1
G1
D2
G2
D3
G3
RcalM
Gnd
Cnb1
Cnb2
QSOP20
Csub
Vcc
D4
G4
D5
G5
D6
G6
Rcal1
Rcal2
Csub
Twin LNB System Diagrams
ZABG
6002
ZXHF
5002
ZABG
6002
ZLNB
102
ZABG6002
Document number: DS32078 Rev. 2 - 3
1 of 12
www.diodes.com
January 2019
© Diodes Incorporated
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