AD9850BRSZ

Product Overview

Category

AD9850BRSZ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for generating precise and stable frequency signals.

Characteristics

• High precision frequency synthesis
• Wide frequency range
• Low power consumption
• Compact package size
• Easy integration into various electronic systems

Package

AD9850BRSZ is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of AD9850BRSZ lies in its ability to generate accurate and stable frequency signals, making it an essential component in many electronic applications.

Packaging/Quantity

AD9850BRSZ is typically sold in reels or tubes, with each reel or tube containing a specific quantity of ICs.

Specifications

• Frequency range: 0 Hz to 40 MHz
• Resolution: 32 bits
• Output voltage: 0.8 Vpp to 2.4 Vpp
• Power supply voltage: 2.3 V to 5.5 V
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

1. FQ_UD: Frequency update control input
2. W_CLK: Clock input for serial data
3. DATA: Serial data input
4. RESET: Reset control input
5. D7-D0: Parallel data inputs
6. GND: Ground
7. VCC: Power supply voltage
8. OUT: Output signal

Functional Features

• Frequency tuning through parallel or serial interface
• Phase modulation capability
• Amplitude modulation capability
• Programmable frequency sweep
• On-chip 10-bit DAC for amplitude control
• Serial data interface for easy integration with microcontrollers

Advantages and Disadvantages

Advantages

• High precision frequency synthesis
• Wide frequency range
• Low power consumption
• Compact package size
• Versatile modulation capabilities

Disadvantages

• Limited output voltage range
• Requires external components for filtering and amplification

Working Principles

AD9850BRSZ utilizes a phase-locked loop (PLL) architecture to generate precise frequency signals. The PLL locks onto an external reference clock and uses a programmable divider to achieve the desired output frequency.

Detailed Application Field Plans

AD9850BRSZ finds applications in various fields, including: 1. Communications: Frequency synthesis for wireless communication systems. 2. Test and Measurement: Signal generation for testing electronic devices. 3. Audio Systems: Generation of audio tones and signals. 4. Radar Systems: Frequency modulation for radar applications. 5. Scientific Research: Precise frequency control for experimental setups.

Detailed and Complete Alternative Models

1. AD9833: Similar functionality with a smaller package size.
2. AD9959: Higher frequency range and advanced modulation capabilities.
3. AD9851: Improved resolution and higher output voltage range.

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