AD9864

Rev. 0 | Page 4 of 44

AD9864 SPECIFICATIONS

setting, synthesizers in normal (not fast acquire) mode, decimation factor = 900, 16-bit digital output, and 10 pF load on SSI output pins.

Parameter

Temperature

Test Level

Min

Typ

Max

Unit

SYSTEM DYNAMIC PERFORMANCE1

SSB Noise Figure @ Minimum VGA Attenuation2, 3

Full

IV

7.5

9.5

dB

@ Maximum VGA Attenuation2,3

Full

IV

13

dB

Dynamic Range with AGC Enabled2,3

Full

IV

91

95

dB

IF Input Clip Point @ Maximum VGA Attenuation3

Full

IV

–20

–19

dBm

@ Minimum VGA Attenuation3

Full

IV

–32

–31

dBm

Input Third Order Intercept (IIP3)

Full

IV

–12

–7.0

dBm

Gain Variation over Temperature

Full

IV

0.7

2

dB

LNA + MIXER

Maximum RF and LO Frequency Range

Full

IV

300

500

MHz

LNA Input Impedance

25°C

V

370||1.4

Ω||pF

Mixer LO Input Resistance

25°C

V

1

k

Ω

LO SYNTHESIZER

LO Input Frequency

Full

IV

7.75

300

MHz

LO Input Amplitude

Full

IV

0.3

2.0

V p-p

FREF Frequency (for Sinusoidal Input Only)

Full

IV

8

25

MHz

FREF Input Amplitude

Full

IV

0.3

3

V p-p

FREF Slew Rate

Full

IV

7.5

V/µs

Minimum Charge Pump Current @ 5 V4

Full

VI

0.67

mA

Maximum Charge Pump Current @ 5 V4

Full

VI

5.3

mA

Charge Pump Output Compliance5

Full

VI

0.4

VDDP – 0.4

V

Synthesizer Resolution

Full

IV

6.25

kHz

CLOCK SYNTHESIZER

CLK Input Frequency

Full

IV

13

26

MHz

CLK Input Amplitude

Full

IV

0.3

VDDC

V p-p

Minimum Charge Pump Output Current4

Full

VI

0.67

mA

Maximum Charge Pump Output Current4

Full

VI

5.3

mA

Charge Pump Output Compliance5

Full

VI

0.4

VDDQ – 0.4

V

Synthesizer Resolution

Full

VI

2.2

kHz

Σ-∆ ADC

Resolution

Full

IV

16

24

Bits

Full

IV

13

26

MHz

Center Frequency

Full

V

MHz

Pass-Band Gain Variation

Full

IV

1.0

dB

Alias Attenuation

Full

IV

80

dB

GAIN CONTROL

Programmable Gain Step

Full

V

16

dB

AGC Gain Range

Full

V

12

dB

GCP Output Resistance

Full

IV

50

72.5

95

k

Ω