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HMC980
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Lifecycle Status | PRODUCTION (Last Updated: 1 month ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | Die |
| Operating Temperature | -55°C~85°C |
| Packaging | Tray |
| Pbfree Code | no |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 38 |
| Applications | Current Biasing |
| Voltage - Supply | 5V~16.5V |
| Terminal Position | UPPER |
| Terminal Form | NO LEAD |
| Number of Functions | 1 |
| Supply Voltage | 12V |
| Base Part Number | HMC980 |
| JESD-30 Code | R-XUUC-N38 |
| Operating Supply Current | 20mA |
| Telecom IC Type | TELECOM CIRCUIT |
| Length | 2.26mm |
| Width | 1.4mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
| Factory Lead Time | 12 Weeks |
HMC980 Description
HMC980 is an active bias controller that can automatically adjust the gate voltage of an external amplifier to achieve constant bias current. With an integrated controller, HMC980 achieves safe power on/ off, disable/enable and automatic supply sequencing ensuring the safety of the external amplifier. It can be used to bias any enhancement and depletion type amplifier operating in Class-A regime with drain voltages (VDRAIN) from 5V to 16.5V and drain currents (IDRAIN) up to 1.6 A, offering a complete biasing solution.
HMC980 achieves excellent bias stability over supply, temperature and process variations, and eliminates the required calibration procedures usually employed to prevent RF performance degradation due to such variations.All data shown herein is taken with appropriate probes.
HMC980 Features
? Automatic Gate voltage adjustment (No Calibration required)
? Supply Voltage (5V to 16.5V)
? Bias both Enhancement or Depletion type devices
? Adjustable Drain Current up to 1.6 A
? Sink or source gate current
? Internal negative voltage generation
? Can be disabled to use external negative rail
? Fast Enable/Disable
? Trigger-out Output for Daisy Chain
? Power-Up and Power-Down Sequencing
? Over/Under Current Alarm with built-in hystresis
? 24 Lead 4mmx4mm QFN Package: 16mm2
HMC980 Applications
? Microwave Radio & VSAT
? Military & Space
? Test Instrumentation
? Fiber Optic Modulator Driver Biasing
? CATV Laser Driver Biasing
? Cellular Base Station
HMC980 is an active bias controller that can automatically adjust the gate voltage of an external amplifier to achieve constant bias current. With an integrated controller, HMC980 achieves safe power on/ off, disable/enable and automatic supply sequencing ensuring the safety of the external amplifier. It can be used to bias any enhancement and depletion type amplifier operating in Class-A regime with drain voltages (VDRAIN) from 5V to 16.5V and drain currents (IDRAIN) up to 1.6 A, offering a complete biasing solution.
HMC980 achieves excellent bias stability over supply, temperature and process variations, and eliminates the required calibration procedures usually employed to prevent RF performance degradation due to such variations.All data shown herein is taken with appropriate probes.
HMC980 Features
? Automatic Gate voltage adjustment (No Calibration required)
? Supply Voltage (5V to 16.5V)
? Bias both Enhancement or Depletion type devices
? Adjustable Drain Current up to 1.6 A
? Sink or source gate current
? Internal negative voltage generation
? Can be disabled to use external negative rail
? Fast Enable/Disable
? Trigger-out Output for Daisy Chain
? Power-Up and Power-Down Sequencing
? Over/Under Current Alarm with built-in hystresis
? 24 Lead 4mmx4mm QFN Package: 16mm2
HMC980 Applications
? Microwave Radio & VSAT
? Military & Space
? Test Instrumentation
? Fiber Optic Modulator Driver Biasing
? CATV Laser Driver Biasing
? Cellular Base Station