ADA4304-2ACPZ-R7 데이터 시트보기 (PDF) - Analog Devices

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ADA4304-2ACPZ-R7

1:2 Single-Ended, Low Cost, Active RF Splitter

Analog Devices 

Data Sheet

SPECIFICATIONS

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

Table 1.

Parameter

DYNAMIC PERFORMANCE

Bandwidth (−3 dB)

Specified Frequency Range

Gain (S21, S31)

1 dB Gain Flatness

NOISE/DISTORTION PERFORMANCE

Noise Figure1

Output IP3

Output IP2

Composite Triple Beat (CTB)

Composite Second Order (CSO)

Cross Modulation (CXM)

INPUT CHARACTERISTICS

Input Return Loss (S11)

Output-to-Input Isolation (S12, S13)

OUTPUT CHARACTERISTICS

Output Return Loss (S22, S33)

Output-to-Output Isolation (S23, S32)

1 dB Compression (P1dB)

POWER SUPPLY

Nominal Supply Voltage

Quiescent Supply Current

Conditions

f = 100 MHz; see Figure 17 and Figure 18

@ 54 MHz

@ 550 MHz

@ 865 MHz

f1 = 97.25 MHz, f2 = 103.25 MHz

f1 = 97.25 MHz, f2 = 103.25 MHz

135 channels, 15 dBmV/channel, f = 865 MHz

135 channels, 15 dBmV/channel, f = 865 MHz

135 channels, 15 dBmV/channel, 100% modulation

@ 15.75 kHz, f = 865 MHz

See Figure 17, Figure 18, and Figure 19

@ 54 MHz

@ 550 MHz

@ 865 MHz

Either output, 54 MHz to 865 MHz

@ 54 MHz

@ 550 MHz

@ 865 MHz

See Figure 17, Figure 18, and Figure 19

Either output, 54 MHz to 865 MHz

@ 54 MHz

@ 550 MHz

@ 865 MHz

Either output, 54 MHz to 865 MHz

@ 54 MHz

@ 550 MHz

@ 865 MHz

Output referred, f = 100 MHz

1 Characterized with 50 Ω noise figure analyzer.

ADA4304-2

Min Typ

1600

54

2.8

1000

4.0

4.5

4.6

26

44.5

−72

−62

−69

Max Unit

MHz

865 MHz

dB

MHz

dB

dB

dB

dBm

dBm

dBc

dBc

dBc

−15

−35.5

−13.3

−32

−32

−33

−11 dB

−22 dB

−8 dB

−30 dB

−29 dB

−31 dB

−26.7

−22

−20

−26.7

−25.1

−25

8.25

−21 dB

−15 dB

−12 dB

dB

dB

dB

dB

dBm

4.75 5.0

88

5.25 V

105 mA

Rev. A | Page 3 of 10

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