Overview
The AD9635BCPZRL7-80 is a dual, 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed for low cost, low power, small size, and ease of use. It operates at a conversion rate of up to 80 MSPS and is optimized for outstanding dynamic performance and low power consumption. The AD9635 features an on-chip sample-and-hold circuit and requires a single 1.8 V power supply, making it suitable for applications where small package size and low power are critical.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| SIGNAL-TO-NOISE RATIO (SNR) | 70.6 | 71.2 | 71.5 | dBFS |
| SIGNAL-TO-NOISE-AND-DISTORTION RATIO (SINAD) | 70.6 | 71.2 | 71.5 | dBFS |
| SPURIOUS FREE DYNAMIC RANGE (SFDR) | 93 | - | - | dBc at 70 MHz |
| Differential Nonlinearity (DNL) | -0.1 | - | +0.2 | LSB |
| Integral Nonlinearity (INL) | - | - | ±0.4 | LSB |
| Analog Bandwidth | - | - | 650 | MHz |
| Input Voltage Range | - | - | 2 | V p-p |
| Power Consumption per Channel | - | 115 | - | mW at 80 MSPS |
| Operating Temperature Range | -40 | - | +85 | °C |
| Package Type | - | - | - | 32-Lead LFCSP (5mm x 5mm x 0.75mm) |
Key Features
- 1.8 V supply operation
- Low power: 115 mW per channel at 80 MSPS with scalable power options
- SNR = 71 dBFS (to Nyquist)
- SFDR = 93 dBc at 70 MHz
- Serial LVDS (ANSI-644, default) and low power, reduced range option (similar to IEEE 1596.3)
- 650 MHz full power analog bandwidth
- 2 V p-p input voltage range
- Serial port control
- Full chip and individual channel power-down modes
- Flexible bit orientation
- Built-in and custom digital test pattern generation
- Clock divider
- Programmable output clock and data alignment
- Programmable output resolution
- Standby mode
Applications
- Communications
- Diversity radio systems
- Multimode digital receivers
- GSM, EDGE, W-CDMA, LTE, CDMA2000, WiMAX, TD-SCDMA
- I/Q demodulation systems
- Smart antenna systems
- Broadband data applications
- Battery-powered instruments
- Handheld scope meters
- Portable medical imaging and ultrasound
- Radar/LIDAR
Q & A
- What is the conversion rate of the AD9635BCPZRL7-80?
The AD9635BCPZRL7-80 operates at a conversion rate of up to 80 MSPS.
- What is the power consumption per channel at 80 MSPS?
The power consumption per channel is 115 mW at 80 MSPS.
- What is the analog bandwidth of the AD9635?
The full power analog bandwidth is 650 MHz.
- What is the input voltage range of the AD9635?
The input voltage range is 2 V p-p.
- Does the AD9635 support power-down modes?
Yes, it supports full chip and individual channel power-down modes.
- What type of serial interface does the AD9635 use?
The AD9635 uses Serial LVDS (ANSI-644, default) and a low power, reduced range option (similar to IEEE 1596.3).
- Can the output clock and data alignment be programmed?
Yes, the output clock and data alignment can be programmed.
- What is the operating temperature range of the AD9635?
The operating temperature range is -40°C to +85°C.
- What package type is the AD9635 available in?
The AD9635 is available in a 32-Lead LFCSP (5mm x 5mm x 0.75mm) package.
- Does the AD9635 support built-in and custom digital test patterns?
Yes, it supports built-in and custom digital test pattern generation.
