Ultra-Low-Noise RF Low-Dropout Regulators Reduce Phase Noise in Wideband Communication Systems
Reduces LDO noise spectral density by a factor of two
Provides lowest phase noise for powering VCOs; lowest jitter performance for powering clock devices in microwave systems
- Order samples and download data sheets, reference designs and technical documents:
- Get questions answered by ADI engineers on EngineerZone™, ADI's online technical support community: http://ez.analog.com/community/power
In addition to ultra-low noise, the ADM7150/1 achieve line and load transient responses of 0.01%/V and 0.4%/A respectively with a 10-µF ceramic output capacitor. The new LDOs also feature high PSRR (power-supply rejection ratio) performance of greater than 90 dB from 1 kHz to 100 kHz, and greater than 60 dB at 1 MHz. This effectively filters DC-DC switching regulator ripple, saving space by minimizing the size of discrete filtering components normally needed.
Pricing, Availability and Complementary Products
Product | Availability |
Price
(1K units) |
Package | ||||||
ADM7150
(fixed Vout) |
Now |
|
3-mm x 3-mm
8-lead LFCSP and SOIC |
||||||
ADM7151
(adj Vout) |
Now |
|
3-mm x 3-mm
8-lead LFCSP and SOIC |
||||||
ADM7160 | Now |
|
2-mm x 2-mm
LFCSP and |
||||||
About
Innovation, performance, and excellence are the cultural pillars on
which
Follow ADI on Twitter at http://www.twitter.com/ADI_News
To subscribe to Analog Dialogue, ADI's monthly technical journal, visit: http://www.analog.com/library/analogDialogue/
Photos/Multimedia Gallery Available: http://www.businesswire.com/multimedia/home/20131106005005/en/
joe.dussi@analog.com
or
andrew.maclellan@porternovelli.com
Source:
News Provided by Acquire Media