Overview
The ADC16DV160CILQE/NOPB, produced by Texas Instruments, is a high-performance, dual-channel, 16-bit analog-to-digital converter (ADC) capable of converting analog input signals into digital words at rates up to 160 Mega Samples Per Second (MSPS). This monolithic CMOS ADC uses a differential, pipelined architecture with digital error correction and an on-chip sample-and-hold circuit to minimize power consumption and external component count while providing excellent dynamic performance. Automatic power-up calibration ensures excellent dynamic performance and reduces part-to-part variation. The ADC16DV160 operates on dual power supplies of +1.8V and +3.0V and features power-down and sleep modes to reduce power consumption.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 16 Bits | |
| Conversion Rate | 160 MSPS | |
| SNR (@FIN = 30 MHz) | 78 dBFS (typ) | |
| SNR (@FIN = 197 MHz) | 76 dBFS (typ) | |
| SFDR (@FIN = 30 MHz) | 95 dBFS (typ) | |
| SFDR (@FIN = 197 MHz) | 89 dBFS (typ) | |
| Full Power Bandwidth | 1.4 GHz (typ) | |
| Power Consumption (Core per channel) | 612 mW (typ) | |
| Power Consumption (LVDS Driver) | 117 mW (typ) | |
| Total Power Consumption | 1.3 W (typ) | |
| Supply Voltage (VA3.0) | +2.7V to +3.6V | |
| Supply Voltage (VA1.8, VDR) | +1.7V to +1.9V |
Key Features
- On-chip precision reference and sample-and-hold circuit
- Automatic power-up calibration and re-calibration through 3-wire SPI
- Dual data rate LVDS output port
- Low power consumption with power-down and sleep modes
- On-chip low jitter duty-cycle stabilizer
- Selectable input range: 2.4 and 2.0 VPP
- Output fixed pattern generation and output clock position adjustment
- Offset binary or 2's complement data format
- 68-pin VQFN package (10x10x0.8, 0.5mm pin-pitch)
Applications
- Multi-carrier, multi-standard base station receivers (MC-GSM/EDGE, CDMA2000, UMTS, LTE, and WiMAX)
- High IF sampling receivers
- Diversity channel receivers
- Test and measurement equipment
- Communications instrumentation
- Portable instrumentation
Q & A
- What is the resolution of the ADC16DV160?
The ADC16DV160 has a resolution of 16 bits. - What is the maximum conversion rate of the ADC16DV160?
The maximum conversion rate is 160 Mega Samples Per Second (MSPS). - What is the typical SNR at a 30 MHz input frequency?
The typical Signal-to-Noise Ratio (SNR) at a 30 MHz input frequency is 78 dBFS. - What is the full power bandwidth of the ADC16DV160?
The full power bandwidth is 1.4 GHz (typ). - How does the ADC16DV160 manage power consumption?
The ADC16DV160 features power-down and sleep modes to reduce power consumption. - What type of output does the ADC16DV160 use?
The ADC16DV160 uses dual data rate LVDS output ports. - Can the ADC16DV160 be re-calibrated?
Yes, the ADC16DV160 can be re-calibrated at any time through the 3-wire Serial Peripheral Interface (SPI). - What are the supply voltage ranges for the ADC16DV160?
The supply voltage ranges are +2.7V to +3.6V for VA3.0 and +1.7V to +1.9V for VA1.8 and VDR. - What is the package type of the ADC16DV160?
The ADC16DV160 comes in a 68-pin VQFN package (10x10x0.8, 0.5mm pin-pitch). - What are some common applications of the ADC16DV160?
Common applications include multi-carrier, multi-standard base station receivers, high IF sampling receivers, diversity channel receivers, test and measurement equipment, communications instrumentation, and portable instrumentation.
