Diodes Incorporated ZABG6002
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. The small package and reduced component count minimizes the PCB area whilst enhancing overall LNB reliability.| Part No. | ZABG6002 |
|---|---|
| Datasheet | ZABG6002 Download |
| Manufacturer |  Diodes Incorporated |
| Description | LOW POWER 6 STAGE FET LNA AND MIXER BIAS CONTROLLER |
| Buy | Stock & Price |
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 FET’s for power management
● FET drain voltages and currents held stable over temperature and VCC variations
● FETs protected against overstress during powerup and power-down.
● Internal negative supply generator allowing single supply operation (available for external use)
● Low quiescent supply current, 1.6mA typical
● Low external component count Pin Assignments QFN2044 D2 G2 D3 G3 RcalM Vcc D1 G1 D4 G4 D5 G5 D6 G6 Rcal1 Rcal2 Csub Cnb1 Cnb2 Csub Gnd QSOP20 1 D1 G1 D2 Vcc D4 G4 D5 G5 D6 G6 Rcal1 Rcal2 Csub
APPLICATIONS
● Twin LNB’s● Quad LNB’s
● US LNB’s
● Microwave links
● PMR and Cellular telephone systems G2 D3 G3 RcalM Gnd Cnb1 Cnb2 Twin LNB System Diagrams Vertical Left ZABG 6002 Horizontal ZXHF 5002 Right ZABG 6002 2x2 MUX ZLNB 102 ZABG6002 Document number: DS32078 Rev.
