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RF2483 датащи(PDF) 3 Page - RF Micro Devices

номер детали RF2483
подробное описание детали  LOW NOISE DUAL-BAND QUADRATURE MODULATOR WITH AGC
PDF  34 Pages
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производитель  RFMD [RF Micro Devices]
домашняя страница  http://www.rfmd.com
Logo RFMD - RF Micro Devices

RF2483 датащи(HTML) 3 Page - RF Micro Devices

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RF2483
DS110505
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Parameter
Specification
Unit
Condition
Min.
Typ.
Max.
I/Q Modulator High Band
(1700MHz to 2200MHz)
VCC=2.7V, EN=2.7V, Bandsel=2.7V, FLO=1900MHz,
PLO=0dBm, LO HB and RF OUT HB ports are matched
to 50
. IQ=800mVP-P at 100kHz 1.2VDC. Input IQ sig-
nals driven differentially and in quadrature from a
50
 source impedance. TA=25oC
Baseband Input Voltage*
1.15
1.2
1.25
V
Common mode voltage
Baseband Input Level
0.8
VPP
Measured differentially
Baseband Input Impedance*
5.5
k
Measured at 100kHz
Input Bandwidth*
50
150
MHz
I/Q source impedance 50
Sideband Suppression
30
43
dBc
GC=2.0V, no I/Q adjustment
30
43
dBc
GC=1.5V, no I/Q adjustment
30
42
dBc
GC=1.0V, no I/Q adjustment
30
40
dBc
GC=0.5V, no I/Q adjustment
Carrier Suppression
30
37
dBc
GC=2.0V, no I/Q adjustment
30
35
dBc
GC=1.5V, no I/Q adjustment
20
23
dBc
GC=1.0V, no I/Q adjustment
20
22
dBc
GC=0.5V, no I/Q adjustment
3rd Harmonic of Modulation
Suppression at FLO-3x100kHz
40
47
dBc
GC=2.0V
40
47
dBc
GC=1.5V
40
54
dBc
GC=1.0V
40
46
dBc
GC=0.5V
Baseband Inputs DC Current Drain*
100
A
Baseband Inputs AC Current Drain*
100
APP
I/Q Modulator Low Band
(700MHz to 1000MHz)
VCC=2.7V, EN=2.7V, Bandsel=0V, FLO=900MHz,
PLO=0dBm, LO LB and RF OUT LB ports are matched
to 50
. IQ=800mVP-P at 100kHz 1.2VDC. Input IQ sig-
nals driven differentially and in quadrature from a
50
 source impedance. TA=25oC
Baseband Input Voltage*
1.15
1.2
1.25
V
Common mode voltage
Baseband Input Level
0.8
VPP
Measured differentially
Baseband Input Impedance*
5.5
k
Measured at 100kHz
Input Bandwidth*
50
150
MHz
I/Q source impedance 50
Sideband Suppression
30
41
dBc
GC=2.0V, no I/Q adjustment
30
43
dBc
GC=1.5V, no I/Q adjustment
30
42
dBc
GC=1.0V, no I/Q adjustment
30
40
dBc
GC=0.5V, no I/Q adjustment
Carrier Suppression
35
48
dBc
GC=2.0V, no I/Q adjustment
35
45
dBc
GC=1.5V, no I/Q adjustment
30
40
dBc
GC=1.0V, no I/Q adjustment
25
33
dBc
GC=0.5V, no I/Q adjustment
3rd Harmonic of Modulation
*=Not tested in production



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