rf2374 RF Micro Devices, rf2374 Datasheet
rf2374
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rf2374 Summary of contents
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... Functional Block Diagram Product Description The RF2374 is a switchable low noise amplifier with a high dynamic range designed for digital cellular and WLAN applications. The device functions as an outstanding front end low noise amplifier with I The bias current may be set externally. The IC is featured ...
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... RF2374 Absolute Maximum Ratings Parameter Supply Voltage Input RF Level Current Drain Operating Ambient Temperature Storage Temperature NOTE: Exceeding any one or a combination of the above maximum rating lim- its may cause permanent damage. Input RF transients to +15dBm will not harm the device. For sustained operation at inputs >+5dBm, a small dropping resistor is recommended in series with the V to self-biasing to < ...
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... Mode) Power Down 0 Bias note: Due to the presence of ESD protection circuitry on the RF2374, the maximum allowable collector bias voltage (pin 6) is 4.0V. Higher supply voltages such as 5V are permissible if a series resistor is used to drop V Bias note 2: In bypass mode essentially a “don’t care” condition. Pulling V ...
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... RF2374 Pin Function Description input pin. This part is designed such that 50Ω is the optimal source impedance for best noise figure. Best noise figure is achieved with only a series capacitor on the input. 2 GND1 Ground connection. For best performance, keep traces physically short and connect immediately to ground plane ...
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... C2 DNP Evaluation Board Schematic GPS/PCS (1.5GHz to 2.2GHz 3 DNP RF2374 VCC 100 pF 50 Ω μstrip J2 RF OUT C3 2.0 pF GAIN SELECT VCC 100 pF 50 Ω μstrip J2 RF OUT C3 1.8 pF GAIN SELECT ...
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... RF2374 Evaluation Board Schematic - 869MHz to 894MHz P1 P1-1 1 VCC 2 GND P1-3 3 GAIN SELECT P1-4 4 VREF CON4 C1 50 Ω μstrip 1.8 kΩ VREF 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com 100 pF L1 ...
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... Board Thickness 0.032”, Board Material FR-4 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A3 DS080414 Evaluation Board Layout Board Size 0.835” x 0.900” RF2374 ...
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... RF2374 Gain @ GPS Band in High Gain Mode V =3.0V and V =3.0V Over Temp CC REF 23.0 22.0 21.0 20.0 19.0 18.0 17.0 16.0 15.0 14.0 1500.0 1520.0 1540.0 1560.0 Frequency (MHz) Noise Figure @ GPS Band in High Gain Mode V =3.0V and V =3.0V Over Temp CC REF 2.8 2.4 2.0 1.6 1.2 0.8 0.4 0.0 1500.0 1520.0 1540.0 1560.0 Frequency (MHz) 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd ...
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... IIP3 @ GPS Band in Bypass Mode V =3.0V and V CC 24.0 23.0 22.0 21.0 20.0 19.0 18.0 IIP3 @ -40°C 17.0 IIP3 @ 25°C IIP3 @ 85°C 16.0 1580.0 1600.0 1500.0 1520.0 IIP3 @ -40°C IIP3 @ 25°C IIP3 @ 85°C 1580.0 1600.0 RF2374 = 3.0V Over Temp REF IIP3 @ -40°C IIP3 @ 25°C IIP3 @ 85°C 1540.0 1560.0 1580.0 1600.0 Frequency (MHz ...
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... RF2374 Gain @ WLAN Band in High Gain Mode V =3.0V and V =3.0V Over Temp CC REF 22.0 20.0 18.0 16.0 14.0 12.0 10.0 8.0 2300.0 2350.0 2400.0 2450.0 2500.0 2550.0 2600.0 2650.0 2700.0 Frequency (MHz) Noise Figure @ WLAN Band in High Gain Mode V =3.0V and V =3.0V Over Temp CC REF 3.0 2.5 2.0 1.5 1.0 0.5 0.0 2300.0 2350.0 2400.0 2450.0 2500.0 2550.0 2600.0 2650.0 2700.0 ...
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... IIP3 @ -40°C 5.5 IIP3 @ 25°C IIP3 @ 85°C 5.0 3100.0 3200.0 3300.0 3400.0 3500.0 3600.0 3700.0 3800.0 RF2374 =3.0V Over Temp REF Gain @ -40°C Gain @ 25°C Gain @ 85°C Frequency (MHz) =3.0V Over Temp REF IIP3 @ -40°C IIP3 @ 25°C IIP3 @ 85°C Frequency (MHz) @ WiMAX Band in High Gain Mode =3 ...
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... RF2374 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com Rev A3 DS080414 ...