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Product Details:
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| Highlight: | AD9778ABSVZ 14-Bit High Speed DACs TQFP-100 Integrated Circuit Chip Digital To Analog Converters,AD9778 |
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The AD9778ABSVZ is a dual 14-bit TxDAC+ digital to analog converter with on-chip interpolation, supplied in a 100-lead TQFP with an exposed pad. Two 14-bit cores plus digital interpolation filters let a lower rate digital stream feed a high speed analog output.
Programmable interpolation ratios and an on-chip digital mixer move the signal to the required intermediate frequency, which cuts the FPGA resources and clock domains needed in a transmit chain. Gain and offset are adjustable per channel, so transmit path balance is trimmed digitally.
The differential current outputs of the AD9778ABSVZ drive a transformer or an amplifier stage, and the converter is clocked from a differential input for jitter performance. The exposed pad carries heat into the ground plane, so thermal vias under the device are required.
Digital control and status registers are reached through a serial port, which keeps configuration changes possible without resoldering. Timing, interpolation settings and layout rules are published in the Analog Devices AD9778A data sheet.
The AD9778ABSVZ is RoHS compliant and lead free, and every order ships with full traceability. Samples and volume pricing are available on request.
| Series | AD9778A |
|---|---|
| Part Number | AD9778ABSVZ |
| Function | Dual high speed DAC with interpolation |
| Resolution | 14 bit |
| Channels | 2 |
| Data Interface | Parallel input, serial control port |
| Output | Differential current output |
| Features | Digital interpolation and mixer |
| Package / Case | 100-Lead TQFP (exposed pad) |
| RoHS | RoHS compliant, lead free |
Typical use is dual 14-bit high speed analog output with digital interpolation in transmit designs.
Shenzhen Mingjiada Electronics Co., Ltd. is an independent distributor of electronic components from established manufacturers. Founded in Shenzhen in 1996, Mingjiada has established branches in Hong Kong, Japan, Russia, and Taiwan.
Certified under ISO9001:2014 for quality management systems and ISO14001:2014 for environmental management systems. With an experienced team in sales, R&D and management, we specialize in distributing products from more than 500 established suppliers.
Adhering to the principle of "maximizing benefits for customers," we offer comprehensive product ranges and provide high-quality, responsive service through professional logistics and customer service teams.
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