Overview
The AD9116BCPZ is a dual, 12-bit, low power digital-to-analog converter (DAC) produced by Analog Devices Inc. This component is part of the TxDAC® family, optimized for the transmit signal path of communication systems. It offers exceptional ac and dc performance, supporting update rates up to 125 MSPS. The AD9116BCPZ is well-suited for portable and low power applications due to its flexible power supply operating range of 1.8 V to 3.3 V and low power dissipation.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 12 |
| Number of D/A Converters | 2 |
| Sample Rate | Up to 125 MSPS |
| Settling Time | 11.5 ns (Typ) |
| Output Type | Current - Unbuffered |
| Differential Output | Yes |
| Data Interface | Parallel |
| Reference Type | External, Internal |
| Voltage - Supply, Analog/Digital | 1.7 V ~ 3.5 V |
| INL/DNL (LSB) | ±0.68, ±0.4 |
| Architecture | Current Source |
| Operating Temperature | -40°C ~ 85°C |
| Package | 40-Lead LFCSP (6mm x 6mm w/ EP) |
Key Features
- Low power operation with a single 1.8 V to 3.3 V supply, reducing total power consumption to 225 mW at 100 MSPS.
- High-speed, single-ended LVCMOS clock input supporting a 125 MSPS conversion rate.
- Adjustable output common mode from 0 V to 1.2 V, facilitating easy interfacing with other components.
- CMOS inputs with single-port operation.
- Differential current outputs ranging from 2 mA to 20 mA.
- Two on-chip auxiliary DACs.
- Sleep and power-down modes for low power idle periods.
- Small footprint 40-lead LFCSP RoHS-compliant package.
Applications
- Wireless infrastructures, including picocell and femtocell base stations.
- Medical instrumentation, such as ultrasound transducer excitation.
- Portable instrumentation.
- Signal generators and arbitrary waveform generators.
Q & A
- What is the sample rate of the AD9116BCPZ?
The AD9116BCPZ supports sample rates up to 125 MSPS.
- What is the power supply operating range of the AD9116BCPZ?
The power supply operating range is from 1.8 V to 3.3 V.
- What type of output does the AD9116BCPZ provide?
The AD9116BCPZ provides unbuffered current outputs.
- What is the settling time of the AD9116BCPZ?
The settling time is 11.5 ns (Typ).
- What are the key applications of the AD9116BCPZ?
Key applications include wireless infrastructures, medical instrumentation, portable instrumentation, and signal generators.
- What is the package type of the AD9116BCPZ?
The package type is a 40-Lead LFCSP (6mm x 6mm w/ EP).
- Does the AD9116BCPZ support sleep and power-down modes?
Yes, it supports sleep and power-down modes for low power idle periods.
- What is the operating temperature range of the AD9116BCPZ?
The operating temperature range is from -40°C to 85°C.
- Is the AD9116BCPZ RoHS-compliant?
Yes, the AD9116BCPZ is RoHS-compliant.
- What is the architecture of the AD9116BCPZ?
The architecture is based on a current source).
