Overview
The AD9433BSVZ-125 is a 12-bit monolithic sampling analog-to-digital converter (ADC) designed by Analog Devices Inc. This ADC is optimized for outstanding dynamic performance in wideband and high IF carrier systems. It operates up to a conversion rate of 125 million samples per second (MSPS) and features an on-chip track-and-hold circuit, making it ideal for applications requiring high-speed and high-precision data conversion.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Conversion Rate | Up to 125 MSPS |
| Analog Input Range | 2 V p-p |
| Signal-to-Noise Ratio (SNR) | 67.5 dB, fin up to Nyquist at 105 MSPS |
| Spurious-Free Dynamic Range (SFDR) | 83 dBc, fin = 70 MHz at 105 MSPS; 72 dBc, fin = 150 MHz at 105 MSPS |
| Power Dissipation | 1.35 W at 125 MSPS |
| Power Supply | +5V analog power supply |
| Output Format | TTL/CMOS compatible, two's complement or offset binary |
| Package | 52-lead thin quad flat package (TQFP_EP) |
| Operating Temperature Range | −40°C to +85°C |
Key Features
- IF Sampling up to 350 MHz
- On-chip clock duty cycle stabilization
- On-chip reference and track-and-hold circuit
- SFDR Optimization Circuit
- Excellent Linearity: DNL = ± 0.25 LSB (Typ), INL = ± 0.5 LSB (Typ)
- 750 MHz full power analog bandwidth
- User-selectable output format: two's complement or offset binary
- Supports differential or single-ended encode clock input, PECL-compatible
- Separate output power supply pin for interfacing with 3.3V or 2.5V logic
Applications
The AD9433BSVZ-125 is suitable for a variety of high-performance applications, including:
- Wideband and high IF carrier systems
- Radar and electronic warfare systems
- Medical imaging and diagnostic equipment
- High-speed data acquisition systems
- Communication systems requiring high dynamic range and linearity
Q & A
- What is the maximum conversion rate of the AD9433BSVZ-125?
The AD9433BSVZ-125 can operate up to a conversion rate of 125 MSPS. - What is the analog input range of the AD9433BSVZ-125?
The analog input range is 2 V p-p. - What is the SNR of the AD9433BSVZ-125 at 105 MSPS?
The SNR is 67.5 dB, fin up to Nyquist at 105 MSPS. - What is the SFDR performance of the AD9433BSVZ-125?
The SFDR is 83 dBc, fin = 70 MHz at 105 MSPS, and 72 dBc, fin = 150 MHz at 105 MSPS. - What type of output format does the AD9433BSVZ-125 support?
The output format is user-selectable for two's complement or offset binary. - What is the power dissipation of the AD9433BSVZ-125 at 125 MSPS?
The power dissipation is 1.35 W at 125 MSPS. - What is the operating temperature range of the AD9433BSVZ-125?
The operating temperature range is −40°C to +85°C. - What type of package does the AD9433BSVZ-125 come in?
The AD9433BSVZ-125 comes in a 52-lead thin quad flat package (TQFP_EP). - Does the AD9433BSVZ-125 require external reference or driver components?
No external reference or driver components are required for many applications. - Is the AD9433BSVZ-125 compatible with other Analog Devices products?
The AD9433BSVZ-125 is pin-compatible with the AD9432.
