AD9707BCPZ-RL7 Digital to Analog Converters – DAC 14-BIT Low Power TxDAC DAC IC
♠ Product Description
| Product Attribute | Attribute Value |
| Manufacturer: | Analog Devices Inc. |
| Product Category: | Digital to Analog Converters - DAC |
| Series: | AD9707 |
| Resolution: | 14 bit |
| Sampling Rate: | 175 MS/s |
| Number of Channels: | 1 Channel |
| Settling Time: | 11 ns |
| Output Type: | Current |
| Interface Type: | Parallel |
| Analog Supply Voltage: | 3.3 V |
| Digital Supply Voltage: | 3.3 V |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C |
| Mounting Style: | SMD/SMT |
| Package / Case: | LFCSP-32 |
| Packaging: | Reel |
| Packaging: | Cut Tape |
| Packaging: | MouseReel |
| Brand: | Analog Devices |
| Development Kit: | AD9707-DPG2-EBZ |
| DNL - Differential Nonlinearity: | +/- 0.4 LSB |
| INL - Integral Nonlinearity: | +/- 0.9 LSB |
| Moisture Sensitive: | Yes |
| Number of Converters: | 1 Converter |
| Pd - Power Dissipation: | 57 mW |
| Product Type: | DACs - Digital to Analog Converters |
| Reference Type: | External, Internal |
| Factory Pack Quantity: | 1500 |
| Subcategory: | Data Converter ICs |
| Supply Voltage - Max: | 3.6 V |
| Supply Voltage - Min: | 2.5 V |
| Unit Weight: | 0.002392 oz |
♠ 8-/10-/12-/14-Bit, 175 MSPS TxDAC Digital-to-Analog Converters
The AD9704/AD9705/AD9706/AD9707 are the fourth-generation family in the TxDAC series of high performance, CMOS digitalto-analog converters (DACs). his pin-compatible, 8-/10-/12-/14- bit resolution family is optimized for low power operation, while maintaining excellent dynamic performance. The AD9704/ AD9705/AD9706/AD9707 family is pin-compatible with the AD9748/AD9740/AD9742/AD9744 family of TxDAC converters and is specifically optimized for the transmit signal path of communication systems. All of the devices share the same interface, LFCSP package, and pinout, providing an upward or downward component selection path based on performance, resolution, and cost. The AD9704/AD9705/AD9706/AD9707 offers exceptional ac and dc performance, while supporting update rates up to 175 MSPS.
The flexible power supply operating range of 1.7 V to 3.6 V and low power dissipation of the AD9704/AD9705/AD9706/AD9707 parts make them well suited for portable and low power applications.
Power dissipation of the AD9704/AD9705/AD9706/AD9707 can be reduced to 15 mW, with a small trade-off in performance, by lowering the full-scale current output. In addition, a power-down mode reduces the standby power dissipation to approximately 2.2 mW.
The AD9704/AD9705/AD9706/AD9707 has an optional serial peripheral interface (SPI®) that provides a higher level of programmability to enhance performance of the DAC. An adjustable output, common-mode feature allows for easy interfacing to other components that require common modes from 0 V to 1.2 V.
Edge-triggered input latches and a 1.0 V temperaturecompensated band gap reference have been integrated to provide a complete, monolithic DAC solution. The digital inputs support 1.8 V and 3.3 V CMOS logic families.
175 MSPS update rate
Low power member of pin-compatible
TxDAC product family
Low power dissipation
12 mW at 80 MSPS, 1.8 V
50 mW at 175 MSPS, 3.3 V
Wide supply voltage: 1.7 V to 3.6 V
SFDR to Nyquist
AD9707: 84 dBc at 5 MHz output
AD9707: 83 dBc at 10 MHz output
AD9707: 75 dBc at 20 MHz output
Adjustable full-scale current outputs: 1 mA to 5 mA
On-chip 1.0 V reference
CMOS-compatible digital interface
Common-mode output: adjustable 0 V to 1.2 V
Power-down mode <2 mW at 3.3 V (SPI controllable)
Self-calibration
Compact 32-lead LFCSP, RoHS compliant package
