Rainbow Electronics MAX2673 - Manual (Page 5)

MAX2660/MAX2661/MAX2663/MAX2671/MAX2673
400MHz to 2.5GHz Upconverter Mixers
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f IF = 70MHz, f LO = 1830MHz, f RF = 1900MHz
f IF = 70MHz, f LO = 970MHz, f RF = 900MHz
f IF = 45MHz, f LO = 445MHz, f RF = 400MHz 12.6
dB
f IF = 70MHz, f LO = 970MHz, f RF = 900MHz 12.3
CONDITIONS
10.7
f IF = 70MHz, f LO = 1830MHz, f RF = 1900MHz 7.8 9.2 10.6
9.3
Noise Figure
(Single Sideband)
f IF = 240MHz, f
LO
= 2210MHz, f
RF
= 2450MHz 8.6
Conversion Gain
f IF = 70MHz, f LO = 1830MHz, f RF = 1900MHz,
T
A
= -40°C to +85°C
±1.0 ±1.4
Gain Variation Over
Temperature
dB
f IF = 70MHz, f LO = 970MHz, f RF = 900MHz 7.6
dBm f IF = 70MHz, f LO = 1830MHz, f RF = 1900MHz 5.9
f IF = 240MHz, f LO = 2210MHz, f RF = 2450MHz 4.5
Output Third-Order Intercept
f IF = 70MHz, f LO = 970MHz, f RF = 900MHz -2.1
dBm f IF = 70MHz, f LO = 1830MHz, f RF = 1900MHz -5.9
f IF = 240MHz, f LO = 2210MHz, f RF = 2450MHz -8.3
Output 1dB
Compression Point
MIN TYP MAX PARAMETER
From SHDN low to I CC < 100µA
(Note 2)
f IF = 70MHz, f LO = 1830MHz, f RF = 1900MHz (Note 1)
f = 600MHz to 2500MHz, 50 Ω source impedance
f IF = 240MHz, f LO = 2210MHz, f RF = 2450MHz
f IF = 70MHz, f LO = 1830MHz, f RF = 1900MHz
f IF = 70MHz, f LO = 970MHz, f RF = 900MHz
f IF = 350MHz, f LO = 2100MHz, f RF = 2450MHz
2 Turn-Off Time
2 Turn-On Time
-56
Maximum Output Spurious
Emissions
2.2 Maximum LO Input VSWR
-36.8
LO Emission from RF Port -35.7
-40.3
11.3
µs
µs
dBm
dBm
dBm
dB
UNITS
f IF = 70MHz, f LO = 970MHz, f RF = 900MHz 9.7
f
IF
= 70MHz, f
LO
= 1830MHz, f
RF
= 1900MHz 10.1
f IF = 350MHz, f LO = 2100MHz, f RF = 2450MHz 10.4
Noise Figure
(Single Sideband)
dB
f IF = 70MHz, f LO = 970MHz, f RF = 900MHz -29.4
dBm f IF = 70MHz, f LO = 1830MHz, f RF = 1900MHz -27.9
f IF = 240MHz, f LO = 2210MHz, f RF = 2450MHz -26.6
LO Emission from RF Port
f = 600MHz to 2500MHz, 50 Ω source impedance 2.2
f IF = 70MHz, f LO = 1830MHz, f RF = 1900MHz (Note 1) -59.7 dBm
(Note 2) 2
Maximum LO Input VSWR
µs Turn-On Time
Maximum Output Spurious
Emissions
From SHDN low to I
CC
< 100µA 2 µs Turn-Off Time
AC ELECTRICAL CHARACTERISTICS (continued)
(V CC = SHDN = +3.0V, T A = +25°C, unless otherwise noted. Minimum and maximum values are guaranteed by design and
characterization.)
MAX2671 (P LO = -10dBm, P IFIN = -30dBm, Circuit of Figure 1) (continued)
MAX2673 (P LO = -10dBm, P IFIN_ = -30dBm, Circuit of Figure 2)
Note 1: Excluding LO harmonics and products of LO harmonics by first-order IF.
Note 2: From SHDN high to output within 1dB of final output power, f
RF = 900MHz, f IF = 70MHz.