AH202F

The AH202F is a 1-Watt driver amplifier that offers excellent dynamic range in a low-cost, lead-free/RoHScompliant 6x6 mm 28-pin QFN surface-mount package.This device provides its optimum P1dB and OIP3 performance when biased at + 11 V; It can also be biased as low as +9 V for lower power applications.The backside metalization provides excellent thermal dissipation while allowing visible evidence of solder reflow across the bottom of the package on a SMT board.Superior thermal design allows the product an MTTF of over 100 years at a mounting temperature of +85º C. All devices are 100% RF & DC tested.

Features of the AH202F are:(1)50-2200 MHz;(2)+30 dBm P1dB;(3)+47 dBm output IP3;(4)17 dB gain @ 900 MHz;(5)MTTF >100 Years;(6)single positive supply;(7)internally matched;(8)lead-free/RoHS-compliant 6x6mm QFN SMT package.It can be used in mobile infrastructure,CATV/DBS,optimal for VHF/UHF broadband applications and defense / homeland security.The absolute maximum ratings can be summarized as:(1)operating case temperature:-40 to +85;(2)storage temperature:-55 to +125;(3)DC voltage:+13 V;(4)RF input power (continuous):+16 dBm;(5)maximum junction temperature:+220.

The AH202F is suitable for applications between 50-800 MHz without any requirements for input or output matching. Only bypass and blocking capacitors and an RF bias choke are needed for operation.A user can simply request an AH202-PCB900 Evaluation Board and replace components C1, C2, C3, C6, L1, and L2 to the values shown below to evaluate the device.