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HMC703LP4E
+BOMIC FRACT-N PLL W/SWEEPR 24QFN
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제조업체아날로그 디바이스(주)
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제조업체 부품 #HMC703LP4E
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데이터시트 HMC703LP4E DataSheet
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패키지 QFN-24
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재고4339
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사양
| 속성 | 가치 |
| Package / Case | Strip |
| Part Status | Obsolete |
| Type | Integer-N/Fractional-N |
| PLL | Yes |
| Input | CMOS |
| Output | CMOS |
| Number of Circuits | 1 |
| Ratio - Input: Output | 1:1 |
| Differential - Input: Output | Yes/No |
| Frequency - Max | 8GHz |
| Divider / Multiplier | Yes/No |
| Voltage - Supply | 2.7V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
개요
Description
Key features:
- Low insertion loss (~1.5 dB typical at 2 GHz).
- Fast switching speed (<50 ns).
- Serial (SPI) or parallel control interface.
- 4 mm × 4 mm QFN (LP4) package.
Ideal for RF/microwave systems, including wireless infrastructure, test equipment, and phased arrays, it provides precise attenuation with minimal phase variation. The HMC703LP4E ensures high linearity (IP3 > +50 dBm) and stable performance across temperature.
For detailed specs, refer to the datasheet.
Equivalent
- ADF4355 (Analog Devices) - Wideband PLL/VCO
- LMX2594 (Texas Instruments) - High-performance RF synthesizer
- MAX2870 (Maxim Integrated) - Fast-locking PLL/VCO
- HMC704 (Analog Devices) - Higher-performance variant
These alternatives offer comparable frequency synthesis with varying features like phase noise, tuning range, and integration levels. Check datasheets for exact specs.
Features
- Frequency Range: 53 MHz to 6800 MHz (w/ external VCO)
- Low Phase Noise: Optimized for RF applications
- Fractional-N & Integer-N Modes: Flexible frequency resolution
- Integrated VCO: Covers 3400–6800 MHz (internal)
- Fast Locking: Supports rapid frequency switching
- Digital Lock Detect: Ensures stable operation
- SPI Interface: Easy digital control
- Low Power: Typically 300 mA at 5V
- Compact Package: 4x4 mm QFN (24-lead)
Ideal for wireless infrastructure, test equipment, and military/aerospace systems.
Pinout
Key Functions:
- Attenuation Range: 0.5 dB to 31.5 dB in 0.5 dB steps.
- Serial Control: SPI-compatible interface (3-wire).
- Low Insertion Loss: ~1.5 dB typical at 6 GHz.
- High Linearity: Up to +55 dBm input IP3.
- Fast Switching: <10 ns settling time.
Pin Count & Notable Pins:
- 24 pins total, including:
- VDD, GND (power & ground).
- SCLK, SDI, SEN (SPI control).
- RF1, RF2 (RF input/output).
- LE (latch enable for parallel mode).
Applications:
- RF signal conditioning, test equipment, and wireless infrastructure.
