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ANALOG DEVICES AD9838BCPZ-RL7
Frequency Synthesizer, DDS, 16 MHz, 2.3 to 5.5 V, -40 to 125 °C, LFCSP-EP-20
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- AD9838BCPZ-RL7
- Order Code:
- 4030196
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- Product Range
- -
- Technical Datasheet:
- AD9838BCPZ-RL7 Datasheet
- ECAD / MCAD
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Product Overview
AD9838 is a low-power DDS device capable of producing high-performance sine and triangular outputs. It also has an on-board comparator that allows a square wave to be produced for clock generation. Consuming only 11mW of power at 2.3V, this is an ideal candidate for power-sensitive applications. Capability for phase modulation and frequency modulation is provided. Frequency and phase modulation is configured by loading registers through the serial interface and by toggling the registers using software or the FSELECT and PSELECT pins, respectively. has a power-down pin (SLEEP) that allows external control of the power-down mode. Sections of the device that are not being used can be powered down to minimize current consumption. Application includes frequency stimulus/waveform generation frequency phase tuning and modulation, low power RF/communications systems, liquid and gas flow measurement, sensory applications proximity, motion, and defect detection, test and medical equipment.
- Power supply range from 2.3 to 5.5V (fMCLK=16MHz, fOUT=fMCLK/4096, typical specifications at 25°C)
- MCLK speed is 16MHz, typical resolution is 10bits
- Output frequency up to 8MHz, sinusoidal and triangular outputs
- On-board comparator, 3-wire SPI interface
- Typ signal to noise ratio (SNR) is -64dB (fMCLK=16MHz, fOUT=fMCLK/4096, typ specifications at 25°C)
- Maximum input voltage is 1V p-p (AC-coupled internally, typ specifications at 25°C)
- Temperature rating range from -40°C to +125°C
- 20-lead frame chip scale package [LFCSP-WQ]
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Product Information
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- :
- Frequency
- :
- 16MHz
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- 2.3V
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- 5.5V
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- LFCSP-EP
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- 20Pins
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- -40°C
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- 125°C
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- -
- :
- MSL 3 - 168 hours
Technical Documents (3)
Packaging type
Cut Tape
Available for back order
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1,440 more will be available on 8/12/25
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¥1,110.74
(¥1,221.81 Inc. JCT)
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| Quantity | Price (Incl JCT) |
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| 1+ | ¥1,110.74 (¥1,221.81) |
| 10+ | ¥810.54 (¥891.59) |
| 25+ | ¥726.49 (¥799.14) |
| 100+ | ¥627.42 (¥690.16) |
| 250+ | ¥565.88 (¥622.47) |
| 500+ | ¥553.87 (¥609.26) |
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