Rainbow Electronics MAX2682 - Manual (Page 3)

MAX2680/MAX2681/MAX2682
400MHz to 2.5GHz, Low-Noise,
SiGe Downconverter Mixers
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AC ELECTRICAL CHARACTERISTICS (continued)
(MAX2680/1/2 EV Kit, V CC = SHDN = +3.0V, T A = +25°C, unless otherwise noted. RFIN and IFOUT matched to 50
Ω
. P LO = -5dBm,
P RFIN = -25dBm.)
f RF = 1950MHz, f LO = 1880MHz, f IF = 70MHz,
T A = T MIN to T MAX (Note 1)
dB 1.7 2.3
(Notes 1, 2)
Gain Variation Over Temperature
f LO = 1880MHz
(Notes 1, 2)
f LO = 1880MHz
dBm
50 Ω source impedance
f RF = 1950MHz, 1951MHz, f LO = 1880MHz, f IF = 70MHz
f RF = 900MHz, 901MHz, f LO = 970MHz, f IF = 70MHz
f RF = 2450MHz, f LO = 2210MHz, f IF = 240MHz
f RF = 1950MHz, f LO = 2020MHz, f IF = 70MHz
-27
f RF = 2450MHz, f LO = 2210MHz, f IF = 240MHz
(Notes 1, 2)
f RF = 400MHz, f LO = 445MHz, f IF = 45MHz
f RF = 900MHz, f LO = 970MHz, f IF = 70MHz
f RF = 900MHz, f LO = 970MHz, f IF = 70MHz
f RF = 1950MHz, f LO = 1880MHz, f IF = 70MHz (Note 1)
f RF = 2450MHz, 2451MHz, f LO = 2210MHz, f IF = 240MHz
CONDITIONS
LO Leakage at RFIN Port
dBm -23 LO Leakage at IFOUT Port
f RF = 1915MHz, f LO = 1880MHz, f IF = 70MHz (Note 4) dBm -65 IF/2 Spurious Response
1.5:1 LO Input VSWR
dB
12.7
Noise Figure (Single Sideband) 11.1
7.0
dBm
+1.0
Input Third-Order Intercept Point
(Note 3)
MHz 400 2500 LO Frequency Range
MHz 400 2500 RF Frequency Range
+0.5
-6.1
dB
7.7
Conversion Power Gain
MHz 10 500 IF Frequency Range
11.0
14.2
6.7 8.4 9.4
UNITS MIN TYP MAX PARAMETER
f RF = 1950MHz, f LO = 1880MHz, f IF = 70MHz,
T A = T MIN to T MAX (Note 1)
dB 2.1 3.2
(Notes 1, 2)
Gain Variation Over Temperature
(Notes 1, 2)
f RF = 1950MHz, 1951MHz, f LO = 1880MHz, f IF = 70MHz
f RF = 900MHz, 901MHz, f LO = 970MHz, f IF = 70MHz
f RF = 2450MHz, f LO = 2210MHz, f IF = 240MHz
(Notes 1, 2)
f RF = 400MHz, f LO = 445MHz, f IF = 45MHz
f RF = 900MHz, f LO = 970MHz, f IF = 70MHz
f RF = 1950MHz, f LO = 1880MHz, f IF = 70MHz (Note 1)
f RF = 2450MHz, 2451MHz, f LO = 2210MHz, f IF = 240MHz
dBm
+3.2
Input Third-Order Intercept Point
(Note 3)
MHz 400 2500 LO Frequency Range
MHz 400 2500 RF Frequency Range
+4.4
-1.8
dB
7.9
Conversion Power Gain
MHz 10 500 IF Frequency Range
13.4
14.7
8.7 10.4 11.7
f RF = 1950MHz, f LO = 2020MHz, f IF = 70MHz
f RF = 900MHz, f LO = 970MHz, f IF = 70MHz
f RF = 2450MHz, f LO = 2210MHz, f IF = 240MHz
dB
13.4
Noise Figure (Single Sideband) 10.2
6.5
MAX2681
MAX2682