ADRF6518ACPZ-R7 datasheet(15/39 Pages) AD

部件名	ADRF6518ACPZ-R7

功能描述	1.1 GHz Variable Gain Amplifiers Baseband Programmable Filters

PDF	39 Pages

Scroll/Zoom	100%

制造商	AD [Analog Devices]

网页	http://www.analog.com

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15 / 39 page

Data Sheet

ADRF6518

Rev. A | Page 15 of 39

Figure 47. Peak Detector Time Domain Response

Figure 48. Peak Detector Output vs. VIN over Temperature;

VGN1 = 0.5 V, VGN2 = VGN3 = 0 V

Figure 49. VGA1 Gain Step Response; VGN2/VGN3 = 0.5 V, −24 dBV RMS

Input Signal Level, C27 = 100 pF

Figure 50. Peak Detector Hold Reset Time Domain Response

Figure 51. Peak Detector Hold Time Over RAVG

Figure 52. VGA2/VGA3 Gain Step Response; VGN1 = 0.5 V, −4 dBV RMS

Input Signal Level, C17 and C32 = 100 pF

20ns/DIV

VPK

(200mV/DIV)

BASEBAND OUTPUT

(500mV/DIV)

0.1

0.01

VIN (dBV)

+25°C

+85°C

–40°C

–24

–19

–14

–9

–4

500ns/DIV

20dB GAIN STEP

VGN1 = 200mV to 860mV

(200mV/DIV)

25mV p-p TO 250mV p-p

(50mV/DIV)

10ns/DIV

VPK

(200mV/DIV)

SDO/RST

(1V/DIV)

0.6

0.5

0.4

0.3

0.2

0.1

02468

TIME (ms)

OPEN

1MΩ

100kΩ

500ns/DIV

20dB GAIN STEP

VGN2/VGN3 = 200mV to 530mV

(100mV/DIV)

75mV p-p TO 750mV p-p

(50mV/DIV)

ADRF6518ACPZ-R7 数据表(PDF) 15 Page - Analog Devices

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