ADL5374ACPZ-R7_ View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

ADL5374ACPZ-R7_

F-MOD - 250 MHz to 4000 MHz Quadrature Modulator Family

Analog Devices 

ADL5370/1/2/3/4

Preliminary Technical Data

Four Carrier PSD in 30kHz BW

-20

-30

-40

-50

-60

-66dBc -68dBc

-70

ACPR

ALT

-80

-90

-100

-110

-120

1975

1978

1982

1985

1988

1992

1995 1998 2002 2005

Frequency [MHz]

2008

2012

2015

2018

2022

Figure 3. ADL5372 Four Carrier WCDMA Spectrum (Test Model

1-64) @ 2 GHz, -14.5 dBm per Carrier, ACPR = -66 dBc, Zero IF

8

7

6

5

4

3

2

1

0

1500

Output Power vs. LO Frequency FMOD2

Temperature = {-40'C, 25'C, 85'C}; VPOS = 5.0V; VCM = 0.5V; BB Frequency = 1MHZ;

BB_AMP = 0.7 Vpp; LO POWER = -7 dBm

25'C

-40'C

85'C

1600

1700

1800

1900

2000

2100

Output Freque ncy (MHz)

2200

2300

2400

2500

Figure 6. ADL5372 Output Power vs. Frequency and Temperature.

Baseband drive is 1.4 Vpp differential

Figure 4. ADL5372 Single Carrier WCDMA Spectrum(Test Model

1-64) @ 2.1 GHz, Pout = -9.4 dBm, ACPR = -75 dBc, Baseband

drive from AD9779 Dual DAC, Zero IF

Figure 7. ADL5372 WCDMA Single Carrier 64-Users ACPR versus

Output Power at 2140 MHz, Plo=+3dBm, Zero IF

-145.00

-150.00

-155.00

6 MHz offset

-160.00

-165.00

-10

-5

0

5

10

Plo (dBm)

Figure 5. ADL5371 GSM Noise at 900 MHz vs. LO Drive, 6 MHz

Carrier Offset. Pout = +5 dBm

Figure 4. ADL5372 Single Carrier WCDMA Noise at 1.96 GHz, 50-

MHz carrier offset,Test Model 1-64, Zero IF

Rev. PrG | Page 6 of 11

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