MAX2325 Ver la hoja de datos (PDF) - Maxim Integrated
Número de pieza
componentes Descripción
Lista de partido
MAX2325 Datasheet PDF : 13 Pages
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Triple/Dual-Mode
CDMA LNA/Mixers
AC ELECTRICAL CHARACTERISTICS
(MAX2323 EV kit, FPLNAIN = 1960MHz, FCLNAIN = 881MHz, FIF = 110MHz, high-side LO, 50Ω system, RRBIAS = 20kΩ,
RRLNA = 24kΩ. Typical values are VCC = 2.75V, TA = +25°C. LO input power = -7dBm, LOW = 0V, HIGH = VCC, unless otherwise
noted.) (Note 1)
PARAMETER
OVERALL PERFORMANCE
Low-Band RF Frequency Range
(Note 2)
CONDITIONS
MIN TYP MAX UNITS
850
950 MHz
High-Band RF Frequency
Range
MAX2323 (Note 2)
1800
2200 MHz
Low-Band LO Frequency Range (Note 2)
800
1150 MHz
High-Band LO Frequency
Range
MAX2323 (Note 2)
1600
2300 MHz
IF Frequency Range
(Note 2)
LO Input Level
100Ω input impedance
CELLULAR LNA PERFORMANCE (MAX2323/MAX2325)
CDMA AND FM HIGH-GAIN, HIGH-LINEARITY MODES
Gain
TA = TMIN to TMAX
Noise Figure
IIP3
TA = +25°C
TA = TMIN to TMAX
CDMA HIGH-GAIN, LOW-LINEARITY PAGING MODE, AND FM HIGH-GAIN MODE
Gain
LNA Noise Figure
TA = TMIN to TMAX
LNA IIP3
(Note 3)
CDMA AND FM MIDGAIN MODES
TA = +25°C
TA = TMIN to TMAX
Gain
Noise Figure
TA = TMIN to TMAX
IIP3
(Note 3)
TA = +25°C
TA = TMIN to TMAX
CDMA AND FM LOW-GAIN MODES
Gain
TA = TMIN to TMAX
Noise Figure
IIP3
(Note 3)
PCS LNA PERFORMANCE (MAX2323)
CDMA HIGH-GAIN, HIGH-LINEARITY MODE
Gain
TA = TMIN to TMAX
Noise Figure
TA = +25°C
IIP3
(Note 3)
TA = TMIN to TMAX
40
400 MHz
-7
-5
0
dBm
14.5 15.5
17
dB
1.7
1.9
dB
9
10.5
7.5
dBm
13
14.5
16
dB
1.7
1.9
dB
2.5
5
2.7
dBm
4.5
6
8
dB
3.3
3.5
dB
8.5
10
5
dBm
-4.5 -3.5 -1.5
dB
7.5
8.5
dB
13
17.5
dBm
13.5 14.5 15.5
dB
1.9
2.1
dB
7
8
5.5
dBm
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