ADL5375ACPZ-R7 datasheet(21/36 Pages) AD

部件名	ADL5375ACPZ-R7

功能描述	400 MHz to 6 GHz Broadband Quadrature Modulator

PDF	36 Pages

Scroll/Zoom	100%

制造商	AD [Analog Devices]

网页	http://www.analog.com

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21 / 36 page

Data Sheet

ADL5375

Rev. C | Page 21 of 36

OUTPUT DISABLE

The ADL5375 incorporates an output disable pin feature that

shuts down the output amplifier stage to isolate the modulator

from the load. This output is disabled when the voltage on the

DSOP exceeds 2 V. The output is enabled when the DSOP pin is

either tied to ground or left unconnected.

Asserting DSOP further reduces LO leakage (see Figure 27 and

Figure 52) and drives the broadband noise of the device down

to just above the KT thermal noise level. Asserting DSOP also

reduces the supply current of the ADL5375 from 200 mA to

127 mA.

The time delay between when DSOP pin going low and the

output power being restored is approximately 200 ns. The time

delay when DSOP going high and output being disabled is less

than 100 ns.

ADL5375ACPZ-R7 数据表(PDF) 21 Page - Analog Devices