AD6650

Rev. A | Page 3 of 44

SPECIFICATIONS

EXPLANATION OF TEST LEVELS

I. 100% production tested.

II. 100% production tested at 25°C; sample tested at specified temperatures.

III. Sample tested only.

IV. Parameter guaranteed by design and analysis.

V. Parameter is typical value only.

VI. 100% production tested at 25°C; sample tested at temperature extreme.

VII. 100% production tested at +85°C.

range of 3.0 V to 3.45 V.

AC SPECIFICATIONS

AVDD and DVDD = 3.3 V, CLK = 52 MSPS (driven differentially), 50% duty cycle, unless otherwise noted. All minimum ac

specifications are guaranteed from −25°C to +85°C. AC minimum specifications degrade slightly from −25°C to −40°C.

Table 1.

Parameter

Temp

Test Level

Min

Typ

Max

Unit

OVERALL FUNCTION

Frequency Range

Full

V

70

260

MHz

GAIN CONTROL

Gain Step Size

25°C

V

0.094

dB

Gain Step Accuracy

25°C

V

±0.047

dB

AGC Range

25°C

V

36

dB

BASEBAND FILTERS

Bandwidth

Full

IV

3.36

3.5

3.64

MHz

Alias Rejection at 25.9 MHz

25°C

V

77

dB

LO PHASE NOISE

At 10 kHz Offset

25°C

V

−79

dBc/Hz

At 20 kHz Offset

25°C

V

−87

dBc/Hz

At 50 kHz Offset

25°C

V

−103

dBc/Hz

At 100 kHz Offset

25°C

V

−112

dBc/Hz

At 200 kHz Offset

25°C

V

−119

dBc/Hz

At 400 kHz Offset

25°C

V

−125

dBc/Hz

At 600 kHz Offset

25°C

V

−130

dBc/Hz

At 800 kHz Offset

25°C

V

−133

dBc/Hz

At 1600 kHz Offset

25°C

V

−138

dBc/Hz

At 3000 kHz Offset

25°C

V

−143

dBc/Hz

GAIN ERROR

25°C

V

−0.7

dB

PSRR (AVDD with 20 mV RMS Ripple)1

At 5 kHz

25°C

V

−13.4

dBc

At 10 kHz

25°C

V

−17

dBc

At 50 kHz

25°C

V

−34

dBc

At 100 kHz

25°C

V

−39.8

dBc

At 150 kHz

25°C

V

−45.7

dBc

f = 70 MHz

Coarse DC Correction

V

−70

dB

Noise Figure2

V

10

dB

Input IP22

Full

IV

24

43

dBm

Input IP32

Full

IV

−15

−9.5

dBm

Image Rejection

Full

IV

−49

−33

dBc

Full-Scale Input Power

V

4

dBm

Input Impedance

V

189.6 − j33.6

Ω