Overview
The ADC16DV160CILQ/NOPB is a high-performance, dual-channel, 16-bit analog-to-digital converter (ADC) produced by Texas Instruments. This monolithic CMOS ADC is capable of converting analog input signals into 16-bit digital words at rates up to 160 Mega Samples Per Second (MSPS). It features a differential, pipelined architecture with digital error correction and an on-chip sample-and-hold circuit, which minimizes power consumption and external component count while providing excellent dynamic performance. The ADC includes automatic power-up calibration, reducing part-to-part variation and enabling re-calibration through a 3-wire Serial Peripheral Interface (SPI).
Key Specifications
| Specification | Value |
|---|---|
| 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 |
|
| Operating Temperature Range | -40°C to 85°C |
| Package | 68-Pin VQFN (10x10x0.8, 0.5mm Pin-Pitch) |
Key Features
- Low Power Consumption
- On-Chip Precision Reference and Sample-and-Hold Circuit
- On-Chip Automatic Calibration During Power-Up
- Dual Data Rate LVDS Output Port
- Dual Supplies: 1.8V and 3.0V Operation
- Selectable Input Range: 2.4 and 2.0 VPP
- Sampling Edge Flipping with Clock Divider by 2 Option
- Internal Clock Divide by 1 or 2
- On-Chip Low Jitter Duty-Cycle Stabilizer
- Power-Down and Sleep Modes
- Output Fixed Pattern Generation
- Output Clock Position Adjustment
- 3-Wire SPI Interface
- Offset Binary or 2's Complement Data Format
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 ADC16DV160 can convert analog input signals at rates up to 160 Mega Samples Per Second (MSPS).
- What is the typical SNR of the ADC16DV160 at 30 MHz input frequency?
The typical Signal-to-Noise Ratio (SNR) at 30 MHz input frequency is 78 dBFS.
- What is the full power bandwidth of the ADC16DV160?
The full power bandwidth of the ADC16DV160 is 1.4 GHz (typ).
- What are the power supply requirements for the ADC16DV160?
The ADC16DV160 operates on dual power supplies of +1.8V and +3.0V.
- Does the ADC16DV160 support power-down and sleep modes?
Yes, the ADC16DV160 supports power-down and sleep modes to reduce power consumption.
- What type of output interface 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 is the package type and pin count 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 base station receivers, high IF sampling receivers, diversity channel receivers, test and measurement equipment, and communications instrumentation.
