HMC1018A 1.0 dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR, 0.1 - 30 GHz
The HMC1018ALP4E is a broadband 5-bit GaAs IC digital attenuator in a low cost leadless surface mount package. Covering 0.1 to 30.0 GHz, the insertion loss is less than 5.5 dB typical. The attenuator bit values are 1.0 (LSB), 2, 4, 8, 16 for a total attenuation of 31 dB. Attenuation accuracy is excellent at ±0.4 dB typical step error with an IIP3 of +43 dBm. The control interface is CMOS/TTL compatible and accepts a three wire serial input. The HMC1018ALP4E features a user selectable power up state and a serial-output port for cascading other Hittite serial controlled components.
Applications
Features and Benefits- 1.0 dB LSB Steps to 31 dB
- TTL/CMOS Compatible, Serial Control
- Unique Asynchronous Mode Control Allows Immediate Attenuation Level Setting
- ±1.0 dB Typical Bit Error
- High Input IP3: +43 dBm
- 24 Lead 4x4mm SMT Package: 16mm2
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Data Sheets
Order Information
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
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| HMC1018ALP4E Pre-Release | 24 ld QFN (4x4mm w/2.8mm ep) | OTH 50 | -40 to 85C | 89.64 | 72.61 | Y |
| HMC1018ALP4ETR Pre-Release | 24 ld QFN (4x4mm w/2.8mm ep) | REEL 500 | -40 to 85C | 0 | 0 | Y |
Evaluation Boards
| Part Number | Description | Price | RoHS |
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| EV1HMC1018ALP4 | Evaluation Board | -1 | Y |
