RF2484TR7 RFMD, RF2484TR7 Datasheet - Page 11

• Manufacturer Part Number: RF2484TR7
• Description: IC QUADRATURE MOD DUAL-BND 16QFN
• Manufacturer: RFMD

Specifications of RF2484TR7

• Function: Modulator
• Lo Frequency: 800MHz ~ 2.5GHz
• Rf Frequency: 800MHz ~ 2.5GHz
• Noise Floor: -152dBm/Hz
• Output Power: -16dBm
• Current - Supply: 70mA
• Voltage - Supply: 4.5 V ~ 6 V
• Test Frequency: 2.14GHz
• Package / Case: 16-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• P1db: -
• Other names: 689-1016-2

Rev A8 DS080403
-100
-10
-15
-20
-20
-30
-40
-50
-60
-70
-80
-90
-5
5
0
877.5
RF2484 Cellular CDMA Spectra at Various Output Levels
0
RF2484 Output Power versus I, Q Input Voltage Level
(ACPR @ 885kHz, Vcc = 5.0V, Vref = 4.1V, T = 25°C)
(Vcc = 5.0V, Vref = 4.1V, T = 25°C, Single Sideband)
Note: Below ~-90dBm,
test setup noise inhibits accurate
ACP measurement.
878
200
878.5
400
I, Q Input Voltage Level (mVp)
879
600
879.5
Frequency (MHz)
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
800
880
880.5
1000
881
880 MHz
1960 MHz
2140 MHz
1200
881.5
1400
882
CP = -9.5 dBm;
ACPR = -68 dBc
CP = -10.6 dBm;
ACPR = -70 dBc
CP = -12.0 dBm;
ACPR = -72 dBc
CP = -14.7 dBm;
ACPR = -73 dBc
882.5
1600
-100
-10
-15
-20
-25
-30
-20
-30
-40
-50
-60
-70
-80
-90
-5
1957.5 1958 1958.5 1959 1959.5 1960 1960.5 1961 1961.5 1962 1962.5
250
RF2484 Output Channel Power vs I, Q Input Voltage Level
(Vcc = 5.0V, Vref = 4.1V, T = 25°C, CDMA/W-CDMA Mod.)
RF2484 PCS CDMA Spectra at Various Output Levels
(ACPR @ 885 kHz, Vcc = 5.0V, Vref = 4.1V, T = 25°C)
500
750
I, Q Input Voltage Level (mVpp)
1000
Frequency (MHz)
1250
1500
880 MHz CDMA Signal
1960 MHz CDMA Signal
2140 MHz W-CDMA Signal
1750
RF2484
2000
2250
CP = -11.1 dBm;
ACPR = -71 dBc
CP = -12.9 dBm;
ACPR = -72 dBc
CP = -14.3 dBm;
ACPR = -73 dBc
2500
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