Overview
The AD9094BCPZRL7-1000 is an 8-bit, 1 GSPS (gigasample per second), quad analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed for low power consumption, small size, and ease of use, making it ideal for applications requiring high sampling rates and wide input bandwidths. The AD9094 features an on-chip buffer and a sample-and-hold circuit, and it is optimized for sampling wide bandwidth analog signals up to 1.4 GHz.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 8-bit | |
| Sampling Rate | 1 GSPS | |
| Total Power | 1.6 W | |
| Power per ADC Channel | 400 mW | |
| SNR (Signal-to-Noise Ratio) | 48.6 dBFS at 611 MHz | |
| SINAD (Signal-to-Noise and Distortion Ratio) | 48.5 dBFS at 611 MHz | |
| SFDR (Spurious-Free Dynamic Range) | 71 dBFS at 611 MHz | |
| Analog Input Full Power Bandwidth | 1.4 GHz | |
| Differential Input Range | 1.44 V p-p to 2.16 V p-p (1.44 V p-p default) | |
| Supply Voltages | 0.9 V, 1.8 V, and 2.5 V dc | |
| Package Type | 72-Lead LFCSP (10mm x 10mm w/ EP) | |
| Junction Temperature Range | −40°C to +105°C |
Key Features
- JESD204B (Subclass 1 and Subclass 0) coded serial digital outputs with lane rates up to 15 Gbps
- Internal ADC voltage reference and analog input buffer
- On-chip dithering to improve small signal linearity
- Flexible differential input range (1.44 V p-p to 2.16 V p-p)
- Differential clock input with integer clock divide by 1, 2, 4, or 8
- On-chip temperature diode
- Fast detect bits for efficient AGC implementation
- Flexible power-down options via 1.8 V capable SPI interface
- No missing codes and multistage, differential pipelined architecture with integrated output error correction logic
Applications
- Laser imaging, detection, and ranging (LIDAR)
- Communications
- Digital oscilloscope (DSO)
- Ultrawideband satellite receivers
- Instrumentation
Q & A
- What is the sampling rate of the AD9094?
The AD9094 has a sampling rate of 1 GSPS.
- What is the resolution of the AD9094?
The AD9094 is an 8-bit ADC.
- What are the supply voltage options for the AD9094?
The AD9094 can operate with supply voltages of 0.9 V, 1.8 V, and 2.5 V dc.
- What is the analog input full power bandwidth of the AD9094?
The analog input full power bandwidth is 1.4 GHz.
- Does the AD9094 support multiple device synchronization?
Yes, multiple device synchronization is supported through the SYSREF±, SYNCINB±AB, and SYNCINB±CD input pins.
- What is the package type of the AD9094?
The AD9094 is available in a 72-Lead LFCSP (10mm x 10mm w/ EP) package.
- What are the key applications of the AD9094?
The AD9094 is used in applications such as LIDAR, communications, digital oscilloscopes, ultrawideband satellite receivers, and instrumentation.
- How does the AD9094 manage power consumption?
The AD9094 has flexible power-down options that can be programmed via a 1.8 V capable SPI interface, allowing significant power savings.
- What is the JESD204B lane rate supported by the AD9094?
The AD9094 supports JESD204B lane rates up to 15 Gbps.
- Does the AD9094 have an integrated voltage reference?
Yes, the AD9094 features an integrated ADC voltage reference.
