RF2483TR7 RFMD, RF2483TR7 Datasheet - Page 21

• 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
-10.00
-20.00
-30.00
-40.00
-50.00
-60.00
-70.00
-152.00
-153.00
-154.00
-155.00
-156.00
-157.00
-158.00
-130.0
-135.0
-140.0
-145.0
-150.0
-155.0
-160.0
-165.0
-170.0
0.00
Low Band Output Noise 20MHz Offset versus LO Power
700.0
Low Band Modulator Performance versus Frequency
0.0
-10.0
Low Band Output Noise at 20MHz Offset versus GC
LO=0dBm, V
-8.0
Carrier Suppression
Sideband Suppression
3rd Harmonic of
Modulation
Output Power
Output Noise 20MHz
Offset,
800mVpp 1.2Vdc
Output Noise 20MHz
Offset,
1.2Vdc
Output Power
I&Q=800mVpp 1.2Vdc
800.0
0.5
-6.0
V
V
CC
I&Q =
I&Q = 0 mVpp
CC
CC
=2.7V, LO=900MHz, GC=2V
=2.7V, LO=900MHz 0dBm
=2.7V, GC=2V, IQ=100kHz 800mV
-4.0
Frequency (MHz)
900.0
Gain Control (V)
LO Power (dBm)
1.0
-2.0
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
1000.0
0.0
1.5
2.0
Output Noise 20MHz
Offset,
800mVpp 1.2Vdc
Output Noise 20MHz
Offset,
mVpp 1.2Vdc
Output Power
I&Q=800mVpp 1.2Vdc
1100.0
4.0
2.0
I&Q =
I&Q = 0
6.0
P-P
1200.0
2.5
8.0
0.00
-10.00
-20.00
-30.00
-40.00
-50.00
-60.00
-70.00
5.0
0.0
-5.0
-10.0
-15.0
-20.0
-25.0
-30.0
-35.0
1.0
0.0
-1.0
-2.0
-3.0
-4.0
-5.0
-10.00
-20.00
-30.00
-40.00
-50.00
-60.00
-70.00
-10.0
-20.0
-30.0
-40.0
-50.0
-60.0
-70.0
-80.0
-10.00
-20.00
-30.00
-40.00
20.0
10.0
30.00
20.00
10.00
0.00
0.0
0.00
Low Band Output Power versus Baseband Signal Level
10.0
-10.0
0.0
Low Band Modulator Performance versus LO Power
V
LO=900MHz, V
CC
=2.7V, LO=0dBm, IQ=900kHz and 1100kHzat 1.2V
-8.0
Low Band Output IP3 versus Gain Control
V
CC
700MHz
800MHz
900MHz
1000MHz
=2.7V, LO=900MHz, IQ=100kHz 1.2Vdc
0.5
-6.0
Baseband Signal Level (mVpp)
CC
100.0
-4.0
=2.7V, GC=2V, IQ=100kHz 800mV
LO Power (dBm)
Gain Control (V)
1.0
-2.0
0.0
Carrier Suppression
Sideband Suppression
3rd Harmonic of
Modulation
Output Power
1.5
1000.0
2.0
RF2483
4.0
GC = 2.0V
GC = 1.5V
GC = 1.0V
GC = 0.5V
2.0
6.0
P-P
DC
10000.0
8.0
0.00
-10.00
-20.00
-30.00
-40.00
-50.00
-60.00
-70.00
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