FP31QF-F TriQuint, FP31QF-F Datasheet
FP31QF-F
Specifications of FP31QF-F
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FP31QF-F Summary of contents
Page 1
... MTTF rating, the biasing condition should maintain a junction temperature below 160 °C over all operating temperatures. This can be approximated by (drain voltage) x (drain current) x 17.5 °C/W + (maximum operating temperature). Ordering Information Part No. FP31QF-F FP31QF-PCB900 FP31QF-PCB1900 FP31QF-PCB2140 Standard tape / reel size = 500 pieces on a 7” reel ...
Page 2
... FP31QF 2-Watt HFET S-Parameters (V S21, Maximum Stable Gain vs. Frequency DB(|S[2,1]|) DB(MSG 0.5 1 1.5 2 Frequency (GHz) Note: Measurements were made on the packaged device in a test fixture with 50 ohm input and output lines. The S-parameters shown are the de-embedded data down to the device leads and represents typical performance of the device. ...
Page 3
... The C2 and C3 placements are at silk screen markers, “H” and “9.5”, respectively. • The via hole spacing along the main microstrip line is .040”. • The distance from the edge of the FP31QF to the closer edge .305”. • The transmission line lengths shown in the schematic are from the FP31QF device edge to the component edge ...
Page 4
... FP31QF 2-Watt HFET FP31QF-PCB900 Application Circuit Performance Plots S11 vs. Frequency 0 -40c +25c +85c -5 -10 -15 -20 -25 -30 860 880 900 920 940 Frequency (MHz) P1dB vs. Frequency -40c +25c +85c 26 860 880 900 920 940 Frequency (MHz) OIP3 vs. Temperature freq = 915, 916 MHz ...
Page 5
... The C2 and C3 placements are at silk screen markers, “B” and “3”, respectively. • The via hole spacing along the main microstrip line is .040”. • The distance from the edge of the FP31QF to the closer edge .305”. • The transmission line lengths shown in the schematic are from the FP31QF device edge to the component edge ...
Page 6
... FP31QF 2-Watt HFET FP31QF-PCB1900 Application Circuit Performance Plots S11 vs. Frequency 0 -40C +25C +85C -5 -10 -15 -20 -25 -30 1930 1950 1970 Frequency (MHz) P1dB vs. Frequency -40c +25c +85c 26 1930 1950 1970 Frequency (MHz) OIP3 vs. Temperature freq = 1960, 1961 MHz 42 +18 dBm / tone 40 -40 ...
Page 7
... The C2 and C3 placements are at silk screen markers, “A” and “2.5”, respectively. • The via hole spacing along the main microstrip line is .040”. • The distance from the edge of the FP31QF to the closer edge .305”. • The transmission line lengths shown in the schematic are from the FP31QF device edge to the component edge ...
Page 8
... FP31QF 2-Watt HFET FP31QF-PCB2140 Application Circuit Performance Plots S11 vs. Frequency 0 -40c +25c +85c -5 -10 -15 -20 -25 -30 2110 2130 2150 2170 Frequency (MHz) P1dB vs. Frequency -40C +25C +85C 26 2110 2130 2150 2170 Frequency (MHz) OIP3 vs. Temperature freq = 2140, 2141 MHz 42 +18 dBm / tone ...
Page 9
... The C2 and C3 placements are at silk screen markers, “A” and “2”, respectively. • The via hole spacing along the main microstrip line is .040”. • The distance from the edge of the FP31QF to the closer edge .305”. • The transmission line lengths shown in the schematic are from the FP31QF device edge to the component edge ...
Page 10
... The via hole spacing along the main microstrip line is .040”. • The distance from the edge of the FP31QF to the closer edge .305”. • The transmission line lengths shown in the schematic are from the FP31QF device edge to the component edge ...
Page 11
... The active-bias circuit, shown on the right, uses dual PNP transistors to provide a constant drain current into the FP31QF, while also eliminating the effects of pinchoff variation. This configuration is best suited for applications where the intended output power level of the amplifier is backed off at least 6 dB away from its compression point ...
Page 12
... FP31QF 2-Watt HFET FP31QF-F Mechanical Information This package is lead-free/RoHS-compliant compatible with both lead-free (maximum 260 °C reflow temperature) and leaded (maximum 245 °C reflow temperature) soldering processes. The plating material on the pins is annealed matte tin over copper. Outline Drawing Mounting Configuration / Land Pattern WJ Communications, Inc • ...