ADA4303-2ACPZ-R2 datasheet(3/12 Pages) AD

3 / 12 page

Data Sheet

ADA4303-2

Rev. A | Page 3 of 12

SPECIFICATIONS

VCC = 5 V, RIN = RL = 75 Ω, TA = 25°C, unless otherwise noted.

Table 1.

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

DYNAMIC PERFORMANCE

Bandwidth (−3 dB)

1700

MHz

Specified Frequency Range

865

MHz

Gain (S21)

f = 100 MHz

2.0

3.0

4.0

1 dB Gain Flatness

1200

MHz

NOISE/DISTORTION PERFORMANCE

Noise Figure

At 54 MHz

4.0

4.3

At 550 MHz

4.3

4.9

At 865 MHz

4.4

5.1

Output IP3

f1 = 97.25 MHz, f2 = 103.25 MHz

26.5

dBm

Output IP2

f1 = 97.25 MHz, f2 = 103.25 MHz

44.0

dBm

Composite Triple Beat (CTB)

135 Channels, 15 dBmV/Channel, f = 865 MHz

−72

−66

dBc

Composite Second-Order (CSO)

135 Channels, 15 dBmV/Channel, f = 865 MHz

−62

−60

dBc

Cross Modulation (CXM)

135 Channels, 15 dBmV/Channel, 100% modulation

at 15.75 kHz, f = 865 MHz

−68

−65

dBc

INPUT CHARACTERISTICS

Input Return Loss (S11)

Referenced to 75 Ω

At 54 MHz

−15.0

−11.5

At 550 MHz

−19.5

−14.0

At 865 MHz

−12.0

−7.5

Output-to-Input Isolation (S12)

Any output, 54 MHz to 865 MHz

At 54 MHz

−31.8

−29.0

At 550 MHz

−32.0

−29.5

At 865 MHz

−32.5

−30.0

OUTPUT CHARACTERISTICS

Output Return Loss (S22)

Referenced to 75 Ω

At 54 MHz

−31.2

−23.0

At 550 MHz

−19.4

−14.0

At 865 MHz

−15.5

−11.0

Output-to-Output Isolation

Between any two outputs, 54 MHz to 865 MHz

At 54 MHz

−24.6

At 550 MHz

−24.0

At 865 MHz

−24.5

1 dB Compression

Output referred, f = 100 MHz

8.5

dBm

POWER SUPPLY

Nominal Supply Voltage

4.5

5.0

5.5

Quiescent Supply Current

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