ADL5910ACPZN-R7 datasheet(18/22 Pages) AD

Part #	ADL5910ACPZN-R7

Description	DC to 6 GHz, ??5 dB Envelope Threshold Detector/Trigger

PDF	22 Pages

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Manufacturer	AD [Analog Devices]

Direct Link	http://www.analog.com

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18 / 22 page

ADL5910

Data Sheet

Rev. 0 | Page 18 of 22

Figure 21 shows the frequency response of this circuit along

with the response with no compensation. In this example, the

threshold voltage on VIN− was set to 30 mV.

–14

–12

–10

–8

–6

–4

–2

0.01

0.1

FREQUENCY (GHz)

TRIP LEVEL VARIATION WITH NO COMPENSATION

TRIP LEVEL VARIATION WITH COMPENSATION

Figure 21. Variation in Threshold Trip Point with and

Without Frequency Pre-Emphasis

Figure 22 shows the measured input return loss of the circuit.

–10

–30

–20

–50

START 1MHz

IFBW 10kHz

STOP 6.001GHz

–40

FREQUENCY (Hz)

1: 500MHz, –34.290dB

2: 2GHz, –26.517dB

3: 4GHz, –23.686dB

4: 6GHz, –9.1210dB

Figure 22. Input Return Loss of ADL5910 with Pre-Emphasis Circuit

ADL5910ACPZN-R7 Datasheet(PDF) 18 Page - Analog Devices