AD734AN View Datasheet(PDF) - Analog Devices

Part Name

Description

View to exact match

AD734AN

10 MHz, Four-Quadrant Multiplier/Divider

Analog Devices 

AD734

0

–20

–40

–60

–80

TEST INPUT = 1V RMS

U = 2V

OTHER INPUT = 2V DC

X INPUT

Y INPUT

1k

0

–20

–40

–60

–80

10k

100k

1M

10M

FREQUENCY (Hz)

Figure 10. THD vs. Frequency, U = 2 V

TEST INPUT = 7V RMS

OTHER INPUT = 10V DC

RLOAD ≥2kΩ

X INPUT

Y INPUT

1k

10k

100k

1M

10M

FREQUENCY (Hz)

Figure 11. THD vs. Frequency, U = 10 V

0

–20

FREQUENCY = 1MHz

VP = +15V

VN = –15V

RLOAD = 2kΩ

–40

X INPUT. Y = 10V DC

–60

Y INPUT. X = 10V DC

–80

–100

–10dBm

70.7mV RMS

10dBm

707mV RMS

SIGNAL LEVEL

Figure 12. THD vs. Signal Level, f = 1 MHz

30dBm

7V RMS

5

4 VS = ±15V

X = 1.4V RMS

3 Y = 10V

RLOAD = 500Ω

2 CLOAD = 20pF, 47pF, 100pF

1

0

INCREASING

CLOAD

–1

–2

–3

–4

–5

100k

1M

10M

FREQUENCY (Hz)

Figure 13. Gain vs. Frequency vs. CLOAD

0

–30

–60

–90

–120

–150

–180

VS = ±15V

X = 1.4V RMS

Y = 10V

RLOAD = 500Ω

CLOAD = 20pF, 47pF, 100pF

–210

INCREASING

CLOAD

100k

1M

10M

FREQUENCY (Hz)

Figure 14. Phase vs. Frequency vs. CLOAD

INCREASING

CLOAD

5V

50ns

Figure 15. Pulse Response vs. CLOAD,

CLOAD = 0 pF, 47 pF, 100 pF, 200 pF

Rev. E | Page 8 of 20

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