AP502-PCB TriQuint, AP502-PCB Datasheet
AP502-PCB
Specifications of AP502-PCB
Related parts for AP502-PCB
AP502-PCB Summary of contents
Page 1
... Performance is shown at 25 ºC, Vcc=12V, Vpd=5V, Icq=820mA, R7=0Ω, 50Ω unmatched fixture. Configuration 2 has the module biased in near Class B and is detailed on page 3 of the datasheet. +5 Performance is shown at 25 ºC, Vcc=12V, Vpd=5V, Icq=250mA, R7=730Ω, 50Ω tuned fixture. 10:1 Ordering Information Part No. AP502 AP502-PCB Product Information Functional Diagram The multi-stage Top View Pin No ...
Page 2
... Performance Graphs – Class AB Configuration (AP502-PCB) The AP502-PCB and AP502 module is configured for Class AB by default. The resistor – R7 – which sets the current draw for the amplifier is set at 0 Ω in this configuration. Increasing that value will decrease the quiescent and operating current of the amplifier module, as described on the next page ...
Page 3
... The AP502 can be adjusted to operate at lower current biasing levels by modifying the R7 resistor for improved efficiency performance. The configuration shown on this page has the AP502 operating with Icq = 250 mA (Icc = 400 dBm). Output L-C matching components have been added externally on the circuit to optimize the amplifier for ACPR performance at this biasing configuration ...
Page 4
... AP502 UMTS-band 4W HBT Amplifier Module The MTTF of the AP502 can be calculated by first determining how much power is being dissipated by the amplifier module. Because the device’s intended application power amplifier pre-driver or final stage output amplifier, the output RF power of the amplifier will help lower the overall power dissipation ...
Page 5
... Outline Drawing The device will be marked with an “AP502” designator with an alphanumeric lot code on the top surface of the package noted as “ABCD” on the drawing. manufacturing date will also be printed as “XXYY”, where the “XX” represents the week number from 1 – 52. ...