Analog Devices AD8342 Operation & User’s Manual

7, AD8342 Rev. 0 | Page 7 of 20 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS 05352-002 PIN 1 INDICATOR 1VPLO 2LOCM 3LOIN 4COMM 11 PWDN 12 VPDC 10 EXRB 9 COMM 5 C O M M 6 I F O M 7 I F O P 8 C O M M 1 5 R F I N 1 6 V P M X 1 4 R F C M 1 3 C O M M TOP VIEW (Not to Scale) AD8342 …

4, AD8342 Rev. 0 | Page 4 of 20 AC PERFORMANCE V S = 5 V, T A = 25°C, LO power = 0 dBm, Z O = 50 Ω, R BIAS = 1.82 kΩ, RF termination 100 Ω, IF terminated into 100 Ω via a 2:1 ratio balun, unless otherwise noted. Table 2. Parameter Conditions Min Typ Max Unit RF…

10, AD8342 Rev. 0 | Page 10 of 20 13 3 50 550 05352-013 RF FREQUENCY (MHz) INPUT P1dB (dBm) 12 11 10 9 8 7 6 5 4 100 150 200 250 300 350 400 450 500 10MHz 140MHz 48MHz 90MHz Figure 15. Input P1dB vs. RF Frequency 10.0 5.0 –15 5 05352-038 LO LEVEL (dBm) INPUT P1dB (dBm) 9.5 9.0 8.5 8.0 7…

2, AD8342 Rev. 0 | Page 2 of 20 TABLE OF CONTENTS Specifications..................................................................................... 3 AC Performance ............................................................................... 4 Spur Table ...................…

11, Analog Devices AD8342 AD8342 Rev. 0 | Page 11 of 20 60 0 100 550 05352-010 RF FREQUENCY (MHz) INPUT IP2 (dBm) 50 40 30 20 10 IF = 10MHz IF = 140MHz IF = 90MHz IF = 48MHz 150 200 250 300 350 400 450 500 Figure 21. Input IP2 vs. RF Frequency (Second RF = R F - 50 MHz) 60 40 05352-029 INPUT IP2 (d…

15, AD8342 Rev. 0 | Page 15 of 20 AC INTERFACES The AD8342 is designed to downconvert radio frequencies (RF) to lower intermediate frequencies (IF) using a high or low-side local oscillator (LO). The LO is injected into the mixer core at a frequency higher or lower than the desi…