RF2483TR7 RFMD, RF2483TR7 Datasheet - Page 5

• 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
Variable Gain Amplifiers Low
Band
Gain Control Voltage Range
Gain Control Range
Gain Control Slope
Gain Control Input Impedance*
Output Power
Output Noise at FLO+20MHz*
Output P1dB*
Output IP3*
Intermodulation IM3 tone at
FLO+70kHz and FLO+130kHz
relative to tone at FLO+90kHz
Parameter
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
Min.
-7.5
-24
-41
32
26
40
40
40
40
-3
0
Specification
-156.4
-157.2
Typ.
29.5
-4.5
+19
0.8
-21
-35
36
10
+6
50
50
50
50
Max.
-1.5
2.0
-16
-33
33
3
dBm/Hz
dBm/Hz
Unit
dB/V
dBm
dBm
dBc
dBc
dBc
dBc
kΩ
dB
dB
dB
dB
dB
V
V
FLO=0dBm, PLO=900MHz, LO LB and RF OUT
LB ports are matched to 50Ω. Input IQ 1.2Vdc,
signals driven differentially and in quadrature
from a 50Ω source impedance. T
Difference between output power at GC=2.0V
and 0.5V
Calculated using output power at GC=1.0V
and 1.5V
GC=2.0V, IQ=800mV
GC=1.5V, IQ=800mV
GC=1.0V, IQ=800mV
GC=0.5V, IQ=800mV
GC=2.0V, IQ=800mV
GC=2.0V, IQ=0mV
IQ at 100kHz
GC=2.0V. Extrapolated from IM3 with two
baseband tones at 90kHz and 110kHz applied
differentially, in quadrature, at both I and Q
inputs, each tone 400mV
Two baseband tones at 90kHz and 110kHz
applied at both I and Q inputs, each tone
400mV
GC=2.0V
GC=1.5V
GC=1.0V
GC=0.5V
CC
=2.7V, EN=2.7V, Bandsel=0V,
P-P
.
Condition
P-P
P-P
P-P
P-P
P-P
P-P
RF2483
at 100kHz
at 100kHz
at 100kHz
at 100kHz
at 100kHz
P-P
.
A
=25
o
C
5 of 28