ADL5904ACPZN-R7 datasheet(11/27 Pages) AD

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Data Sheet

ADL5904

Rev. B | Page 11 of 27

CH2

250mV Ω

400ns/pt

M 200µs 2.5MS/s

A CH1

1.54V

PIN = +10dBm

RF BURST ENABLE

PIN = 0dBm

PIN = –10dBm

Figure 9. Output Response to RF Burst Input, Carrier Frequency = 900 MHz,

CRMS = 100 nF (see Figure 41 in the Test Circuits Section)

CH1

1V Ω

CH2

500mV Ω

8ns/pt

M 40µs 125MS/s

A CH1

1.54V

= +10dBm

= –10dBm

= 0dBm

RF BURST ENABLE

Figure 10. Output Response to Gating on ENBL Pin for Various RF Input

Levels, Carrier Frequency = 900 MHz, CRMS = 100 nF

2.4

–1

–2

–3

–4

–5

–6

PIN (dBm)

–40°C

+25°C

+85°C

+105°C

2.2

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

–40 –35 –30 –25 –20

–15

–10

–5

Figure 11. VRMS and Log Conformance Error vs. Input Level (PIN) for Various

Temperatures at 10 MHz

CH 2

250mV Ω

80ns/pt

M 40µs 12.5MS/s

A CH1

1.54V

PIN = +10dBm

RF BURST ENABLE

PIN = 0dBm

PIN = –10dBm

Figure 12. Output Response to RF Burst Input, Carrier Frequency = 900 MHz,

CRMS = 10 nF (see Figure 41 in the Test Circuits Section)

FREQUENCY

–40

–35

–30

–25

–20

–15

–10

–5

WITH 82.5Ω SHUNT

RESISTOR ON RFIN

NO EXTERNAL SHUNT

RESISTOR ON RFIN

Figure 13. Input Return Loss vs. RF Frequency (With and Without External

82.5 Ω Shunt Resistor) from 10 MHz to 6 GHz

–1

–2

–3

–4

–5

–6

PIN (dBm)

2.4

2.2

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

–40 –35 –30 –25

–20

–15

–10

–5

–40°C

+25°C

+85°C

+105°C

Figure 14. Distribution of Log Conformance Error with Respect to Calibration

at 25°C vs. Input Level (PIN) for Various Temperatures at 10 MHz

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