Overview
The AD9114BCPZ is a dual, low-power, 8-bit TxDAC (Transmit Digital-to-Analog Converter) produced by Analog Devices Inc. This component is part of the AD9114/AD9115/AD9116/AD9117 family, which are pin-compatible and optimized for the transmit signal path of communication systems. The AD9114BCPZ offers exceptional AC and DC performance, supporting sample rates up to 125 MSPS. It is designed to operate on a flexible power supply range of 1.8 V to 3.3 V, making it suitable for both portable and low-power applications.
Key Specifications
| Parameter | Unit | Min | Typ | Max |
|---|---|---|---|---|
| Resolution | - | 8-bit | - | - |
| Sample Rate | MSPS | - | 125 | - |
| Power Supply | V | 1.8 | - | 3.3 |
| Total Power Consumption at 100 MSPS | mW | - | 225 | - |
| Output Settling Time (tST) to 0.1% | ns | - | 11.5 | - |
| Output Rise Time (10% to 90%) | ns | - | 0.27 | - |
| Output Fall Time (90% to 10%) | ns | - | 0.27 | - |
| Differential Current Outputs | mA | 2 | - | 20 |
| Output Common Mode | V | 0 | - | 1.2 |
| Package | - | 40-Lead LFCSP (6mm x 6mm w/ EP) | - | - |
Key Features
- Low Power Operation: Operates on a single 1.8 V to 3.3 V supply with total power consumption of 225 mW at 100 MSPS. Sleep and power-down modes are available for low power idle periods.
- High-Speed LVCMOS Clock Input: Supports a 125 MSPS conversion rate with a single-ended LVCMOS clock input.
- Adjustable Output Common Mode: Allows for easy interfacing to other components with adjustable output common mode from 0 V to 1.2 V.
- On-Chip Auxiliary DACs: Includes 2 on-chip auxiliary DACs for additional functionality.
- Small Footprint Package: 40-lead LFCSP RoHS-compliant package, making it suitable for space-constrained designs.
Applications
- Wireless Infrastructures: Suitable for picocell, femtocell base stations.
- Medical Instrumentation: Used in ultrasound transducer excitation and other medical devices.
- Portable Instrumentation: Ideal for portable and low-power instrumentation due to its low power consumption...
- Signal Generators and Arbitrary Waveform Generators: Optimized for high-speed signal generation...
Q & A
- What is the resolution of the AD9114BCPZ?
The AD9114BCPZ has an 8-bit resolution.
- What is the maximum sample rate of the AD9114BCPZ?
The maximum sample rate is 125 MSPS.
- What is the power supply range for the AD9114BCPZ?
The power supply range is from 1.8 V to 3.3 V.
- What is the total power consumption at 100 MSPS?
The total power consumption at 100 MSPS is 225 mW..
- What type of clock input does the AD9114BCPZ support?
The AD9114BCPZ supports a high-speed, single-ended LVCMOS clock input..
- What is the package type of the AD9114BCPZ?
The package type is a 40-lead LFCSP (6mm x 6mm w/ EP).
- What are some of the key applications of the AD9114BCPZ?
Key applications include wireless infrastructures, medical instrumentation, portable instrumentation, and signal generators...
- Does the AD9114BCPZ have on-chip auxiliary DACs?
Yes, the AD9114BCPZ includes 2 on-chip auxiliary DACs...
- Is the AD9114BCPZ RoHS-compliant?
Yes, the AD9114BCPZ is RoHS-compliant.
- What is the output common mode range of the AD9114BCPZ?
The output common mode range is adjustable from 0 V to 1.2 V..
