12 位、105MSPS 模數轉換器 (ADC)
| Sample rate (Max) (MSPS) | 105 |
| Resolution (Bits) | 12 |
| Number of input channels | 1 |
| Interface type | Parallel CMOS |
| Analog input BW (MHz) | 750 |
| Features | Low Power |
| Rating | Catalog |
| Input range (Vp-p) | 2.3 |
| Power consumption (Typ) (mW) | 736 |
| Architecture | Pipeline |
| SNR (dB) | 71 |
| ENOB (Bits) | 11.3 |
| SFDR (dB) | 86 |
| Operating temperature range (C) | -40 to 85 |
| Input buffer | No |
- 12-Bit Resolution
- 105MSPS Sample Rate
- High SNR: 70 dBFS at 100 MHz fIN
- High SFDR: 86 dBc at 100 MHz fIN
- 2.3-VPP Differential Input Voltage
- Internal Voltage Reference
- 3.3-V Single-Supply Voltage
- Analog Power Dissipation: 571 mW
- Serial Programming Interface
- TQFP-64 PowerPAD Package
- Recommended Op Amps:
THS3201, THS3202, THS4503, THS4509,
THS9001, OPA695, OPA847 - APPLICATIONS
- Wireless Communication
- Communication Receivers
- Base Station Infrastructure
- Test and Measurement Instrumentation
- Single and Multichannel Digital Receivers
- Communication Instrumentation
- Radar
- Infrared
- Video and Imaging
- Medical Equipment
- Wireless Communication
The ADS5521 is a high-performance, 12-bit, 105MSPS analog-to-digital converter (ADC). To provide a complete converter solution, it includes a high-bandwidth linear sample-and-hold stage (S&H) and internal reference. Designed for applications demanding the highest speed and highest dynamic performance in little space, the ADS5521 has excellent power consumption of 571 mW at 3.3-V single-supply voltage. This allows an even higher system integration density. The provided internal reference simplifies system design requirements. Parallel CMOS-compatible output ensures seamless interfacing with common logic.
The ADS5521 is available in a 64-pin TQFP PowerPAD package and in an industrial temperature grade device.
