RF2483TR7 RFMD, RF2483TR7 Datasheet - Page 25

• Manufacturer Part Number: RF2483TR7
• Description: IC QUADRATURE MOD DUAL-BND 20QFN
• Manufacturer: RFMD

Specifications of RF2483TR7

• Function: Modulator
• Lo Frequency: 700MHz ~ 2.2GHz
• Rf Frequency: 700MHz ~ 2.2GHz
• P1db: 6dBm
• Noise Floor: -156.7dBm/Hz
• Output Power: 3dBm
• Current - Supply: 110mA
• Voltage - Supply: 2.7 V ~ 3.3 V
• Test Frequency: 1.9GHz
• Package / Case: 20-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 689-1015-2

Rev A9 DS080403
-10.0
-20.0
-30.0
-40.0
-50.0
-60.0
-70.0
-80.0
-10.0
-15.0
-20.0
-25.0
-30.0
-35.0
-40.0
-10.0
-15.0
-20.0
-25.0
-30.0
-35.0
-40.0
10.0
-5.0
-5.0
0.0
5.0
0.0
5.0
0.0
2200.0
0.0
0.0
High Band Modulator Performance versus Frequency
LO=3dBm, V
2250.0 2300.0
High Band Output Power versus Gain Control
LO=2400MHz 3dBm, IQ=100kHz 800mVP-P 1.2V
Vcc=2.7V
Vcc=3.3V
High Band Output Power versus Gain Control
2200MHz
2300MHz
2400MHz
2500MHz
2600MHz
V
CC
=2.7V, LO=3dBm, IQ=100kHz 800mV
0.5
0.5
CC
=2.7V, GC=2V, IQ=100kHz 800mV
2350.0
Frequency (MHz)
Gain Control (V)
Gain Control (V)
1.0
1.0
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
2400.0 2450.0
Output Power
Carrier Suppression
3rd Harmonic of Modulation
Sideband Suppression
1.5
1.5
2500.0 2550.0
P-P
2.0
2.0
1.2V
P-P
DC
DC
2600.0
10.0
0.0
-10.0
-20.0
-30.0
-40.0
-50.0
-60.0
-70.0
-80.0
2.5
2.5
-10.0
-20.0
-30.0
-40.0
-50.0
-60.0
-70.0
-10.0
-15.0
-20.0
-25.0
-30.0
-35.0
-40.0
-10.0
-15.0
-20.0
-25.0
-30.0
-35.0
-40.0
-45.0
-50.0
10.0
-5.0
-5.0
0.0
5.0
0.0
0.0
-10.0
0.0
0.0
High Band Modulator Performance versus LO Power
LO=2400MHz, V
High Band Carrier Suppression versus Gain Control
-8.0
High Band Output Power versus Gain Control
Temp = +25°C, Vcc=2.7V
Temp = -40°C, Vcc=2.7V
Temp = +85°C, Vcc=2.7V
V
2200MHz
2300MHz
2400MHz
2500MHz
2600MHz
LO=2400MHz 3dBm, IQ=100kHz 800mV
CC
=2.7V, LO=3dBm, IQ=100kHz 800mV
0.5
0.5
-6.0
CC
-4.0
=2.7V, GC=2V, IQ=100kHz 800mV
LO Power (dBm)
Gain Control (V)
Gain Control (V)
1.0
1.0
-2.0
0.0
Output Power
Carrier Suppression
3rd Hrmonic of Modulation
Sideband Suppression
1.5
1.5
2.0
RF2483
4.0
P-P
P-P
2.0
2.0
1.2V
1.2V
6.0
P-P
DC
DC
8.0
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10.0
0.0
-10.0
-20.0
-30.0
-40.0
-50.0
-60.0
-70.0
2.5
2.5