規格
| 屬性 | 價值 |
| Package / Case | Strip |
| Part Status | Obsolete |
| PLL | Yes |
| Input | Clock |
| Output | Clock |
| Number of Circuits | 1 |
| Ratio - Input: Output | 1:1 |
| Differential - Input: Output | No/Yes |
| Frequency - Max | 3.3GHz |
| Divider / Multiplier | Yes/Yes |
| Voltage - Supply | 3V ~ 5.2V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
概述
Description
The HMC822LP6CE is a high-performance, 6-bit digital step attenuator (DSA) from Analog Devices (formerly Hittite Microwave). It operates from DC to 6 GHz, making it suitable for RF and microwave applications like wireless infrastructure, test equipment, and military systems.
Key features:
- Attenuation range: 0.5 dB to 31.5 dB in 0.5 dB steps
- Low insertion loss: <2.5 dB at 6 GHz
- Fast switching speed: <30 ns
- Serial (SPI) or parallel control interface
- Compact 6x6 mm QFN package
It offers excellent linearity (IP3 > +50 dBm) and low phase variation, ensuring minimal signal distortion. The HMC822LP6CE is ideal for gain control, leveling loops, and signal conditioning in high-frequency systems.
For detailed specs, refer to the datasheet on Analog Devices' website.
Key features:
- Attenuation range: 0.5 dB to 31.5 dB in 0.5 dB steps
- Low insertion loss: <2.5 dB at 6 GHz
- Fast switching speed: <30 ns
- Serial (SPI) or parallel control interface
- Compact 6x6 mm QFN package
It offers excellent linearity (IP3 > +50 dBm) and low phase variation, ensuring minimal signal distortion. The HMC822LP6CE is ideal for gain control, leveling loops, and signal conditioning in high-frequency systems.
For detailed specs, refer to the datasheet on Analog Devices' website.
Equivalent
The HMC822LP6CE is a GaAs MMIC pHEMT low-noise amplifier (LNA). Equivalent alternatives include:
- HMC1040LP3E (similar frequency range, lower noise figure)
- ADL5544 (wider bandwidth, higher gain)
- MAX2659 (lower power, smaller package)
- MGA-635P8 (low-cost alternative, slightly higher noise)
Check datasheets for exact specs matching your application (frequency, gain, noise figure).
- HMC1040LP3E (similar frequency range, lower noise figure)
- ADL5544 (wider bandwidth, higher gain)
- MAX2659 (lower power, smaller package)
- MGA-635P8 (low-cost alternative, slightly higher noise)
Check datasheets for exact specs matching your application (frequency, gain, noise figure).
Features
The HMC822LP6CE is a high-performance, GaAs MMIC 6-bit digital attenuator from Analog Devices. Key features:
- Frequency Range: 0.1–6 GHz
- Attenuation Range: 31.5 dB (0.5 dB steps)
- Low Insertion Loss: 2.5 dB typical at 6 GHz
- High Accuracy: ±0.5 dB (typ) per bit
- Fast Switching: 50 ns (typ)
- Single Positive Supply: +3V to +5V
- Compact Package: 6x6 mm QFN (LP6)
- Serial Control Interface: SPI-compatible
Ideal for wireless infrastructure, test equipment, and military applications.
- Frequency Range: 0.1–6 GHz
- Attenuation Range: 31.5 dB (0.5 dB steps)
- Low Insertion Loss: 2.5 dB typical at 6 GHz
- High Accuracy: ±0.5 dB (typ) per bit
- Fast Switching: 50 ns (typ)
- Single Positive Supply: +3V to +5V
- Compact Package: 6x6 mm QFN (LP6)
- Serial Control Interface: SPI-compatible
Ideal for wireless infrastructure, test equipment, and military applications.
Pinout
The HMC822LP6CE is a 6 GHz to 26.5 GHz GaAs MMIC SPDT switch in a 6-lead LP6 (1.5x1.5 mm) package.
Pin Functions:
1. RF1 (Pin 1) – RF Port 1
2. RF2 (Pin 2) – RF Port 2
3. RFC (Pin 3) – Common RF Port
4. V1 (Pin 4) – Control Voltage for RF1 (0/+3V)
5. V2 (Pin 5) – Control Voltage for RF2 (0/+3V)
6. GND (Pin 6) – Ground
Key Features:
- Low insertion loss (~1.5 dB at 18 GHz)
- High isolation (>40 dB at 18 GHz)
- Fast switching speed (~10 ns)
- Single-supply operation (+3V)
Ideal for millimeter-wave applications like 5G, test equipment, and radar systems.
Pin Functions:
1. RF1 (Pin 1) – RF Port 1
2. RF2 (Pin 2) – RF Port 2
3. RFC (Pin 3) – Common RF Port
4. V1 (Pin 4) – Control Voltage for RF1 (0/+3V)
5. V2 (Pin 5) – Control Voltage for RF2 (0/+3V)
6. GND (Pin 6) – Ground
Key Features:
- Low insertion loss (~1.5 dB at 18 GHz)
- High isolation (>40 dB at 18 GHz)
- Fast switching speed (~10 ns)
- Single-supply operation (+3V)
Ideal for millimeter-wave applications like 5G, test equipment, and radar systems.
Manufacturer
The HMC822LP6CE is manufactured by Analog Devices, Inc. (ADI), a leading global semiconductor company specializing in data conversion, signal processing, and RF/microwave technologies. Analog Devices is known for its high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits, serving industries like communications, automotive, healthcare, and industrial automation. The HMC822LP6CE is a high-frequency RF amplifier, reflecting ADI's expertise in advanced RF and microwave solutions.
Package
The HMC822LP6CE is packaged in a 6x6 mm, 40-lead QFN (Quad Flat No-Lead) package. This surface-mount package offers excellent thermal performance and compact size, suitable for high-frequency RF applications. The LP6CE variant ensures robust electrical and mechanical performance, ideal for demanding environments.
