Rainbow Electronics MAX2338 - Manual (Page 3)

MAX2338
Triple/Dual-Mode CDMA LNA/Mixers
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AC ELECTRICAL CHARACTERISTICS
(MAX2338 EV kit, V CC = +2.7V to +3.3V, f PLNAIN = f PMIXIN = 1930MHz to 1990MHz, f CLNAIN = f CMIXIN = 869MHz to 894MHz, f IF =
183MHz, high side LO, LO/2 = LOW. All ports matched to 50 Ω, R
RLNA = R RBIAS = 24k Ω, T
A = -40°C to +85°C. Typical values are at
T A = +25°C, V CC = +3.0V, unless otherwise noted.)
PARAMETER CONDITIONS MIN TYP MAX UNITS
OVERALL PERFORMANCE
Low-Band RF Frequency Range 869 894 MHz
High-Band RF Frequency Range 1930 1990 MHz
Low-Band LO Frequency Range After divider if active (Note 1) 950 1100 MHz
High-Band LO Frequency Range (Note 1) 1750 2210 MHz
IF Frequency Range (Note 1) 80 220 MHz
LO Input Level -7 -3 0 dBm
CELLULAR LNA PERFORMANCE
HIGH-GAIN, HIGH-LINEARITY MODES
Gain (Note 2) 14.0 15.7 17.0 dB
Noise Figure (Note 3) T A = +25 °C 1.4 1.6 dB
Noise Figure Change Due to
Temperature
T A = +25 °C to T
MAX 0.3 dB
IIP3 (Notes 3, 4) 9.5 12 dBm
CDMA HIGH-GAIN, LOW-LINEARITY MODE AND FM MODE
Gain (Note 2) 13 14.7 16.5 dB
Noise Figure (Note 3) T A = +25 °C 1.4 1.7 dB
IIP3 (Note 3, 4) 2.5 5.5 dBm
CDMA LOW-GAIN MODE
Gain (Note 2) -4.0 -2.3 0 dBm
Noise Figure (Note 3) 5 6 dB
IIP3 (Notes 3, 4) 15 18 dBm
PCS LNA PERFORMANCE
CDMA HIGH-GAIN, HIGH-LINEARITY MODE
Gain (Note 2) 13.8 15.3 16.9 dB
Noise Figure (Note 3) T A = +25 °C 1.4 1.7 dB
Noise Figure Change Due to
Temperature
T A = +25 °C to T
MAX 0.3 dB
IIP3 (Notes 3, 5) 5.0 7.7 dBm
CDMA HIGH-GAIN, LOW-LINEARITY MODE
Gain (Note 2) 13.0 14.5 16.5 dB
Noise Figure (Note 3) T A = +25 °C 1.4 1.7 dB
IIP3 (Notes 3, 5) 2.5 7.5 dBm
CELLULAR MIXER PERFORMANCE
CDMA HIGH-GAIN, HIGH-LINEARITY, AND LOW-GAIN MODES
Gain (Note 2) 10.3 13.3 16.4 dB
Noise Figure (Note 3) T A = +25 °C 7.8 9.0 dB
IIP3 (Note 4) 3.0 5.5 dBm