Datasheet MAX2472, MAX2473 (Analog Devices) - 3

500MHz to 2500MHz VCO Buffer Amplifiers MAX2472/MAX2473 AC ELECTRICAL CHARACTERISTICS—MAX2472 (continued)
(Typical Operating Circuits, VCC = +3V, PIN = -25dBm, IN driven from a 50Ω source, OUT1 and OUT2 LC matched to 50Ω, TA = +25°C, unless otherwise noted.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
fIN = 600MHz 54 Reverse Isolation  fIN = 900MHz 49 S122 dB (IN to OUT1) fIN = 1900MHz 34 fIN = 2400MHz 30 fIN = 900MHz 9.5 Noise Figure NF dB fIN = 1900MHz 10.2 Isolation (OUT1 to OUT2) fIN = 900MHz 24 dB Harmonic Suppression POUT = -5dBm, fIN = 900MHz -25 dBc
AC ELECTRICAL CHARACTERISTICS—MAX2473
(Typical Operating Circuits, VCC = +3V, PIN = -25dBm, RBIAS = 15kΩ, IN driven from a 50Ω source, OUT LC matched to 50Ω, TA = +25°C, unless otherwise noted.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Input Frequency Range (Note 2) fIN 500 2500 MHz fIN = 600MHz 14.8 fIN = 900MHz, TA = +25°C 6.8 11.8 16.8 Transducer Gain S212 fIN = 900MHz, TA = TMIN to TMAX (Note 3) 6.4 19.0 dB fIN = 1900MHz 7.6 fIN = 2400MHz 7.2 RBIAS = 23kΩ -6.0 Output 1dB Compression Point POUT1dB fIN = 900MHz dBm RBIAS = 11kΩ -0.9 fIN = 600MHz 50 fIN = 900MHz Reverse Isolation  48 S122 dB fIN = 1900MHz 35 fIN = 2400MHz 29 fIN = 900MHz 9.2 Noise Figure NF dB fIN = 1900MHz 9.9 Harmonic Suppression POUT = -5dBm, fIN = 900MHz -25 dBc
Note 1:
Limits are 100% production tested at TA = +25°C. Limits over the entire operating temperature range are guaranteed by design and characterization but are not production tested.
Note 2:
This is the recommended operating frequency range. The parts have been characterized over the specified frequency range and production tested at 900MHz. Operation outside of this range is possible but not guaranteed.
Note 3:
Guaranteed by design and characterization.
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