RF2627 RF Micro Devices, RF2627 Datasheet
RF2627
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RF2627 Summary of contents
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... CDMA PCS Systems • 3V TDMA Cellular/PCS Systems Product Description The RF2627 is a complete AGC amplifier designed for the receive section of 3V CDMA cellular and PCS appli- cations designed to amplify IF signals while provid- ing more than 90dB of gain control range. Noise Figure, ...
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... RF2627 Absolute Maximum Ratings Parameter Supply Voltage Control Voltage Input RF Power Operating Ambient Temperature Storage Temperature Parameter Overall Frequency Range Maximum Gain Minimum Gain Gain Slope Gain Control Voltage Range Gain Control Input Impedance Noise Figure Input IP 3 Stability (Max VSWR) ...
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... VCC2 Same as pin 7. Rev A8 010711 is acceptable. For single-ended CC DC source balanced load. The load sets the operating imped- must also blocking capacitor must CC RF2627 Interface Schematic BIAS CC 700 700 CDMA+ CDMA- See pin 12 ...
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... RF2627 Reference Plane Z =500 S CDMA IF Filter CDMA+ CDMA- Z IN, EFF R1 sets the CDMA balanced input impedance. The effective input impedance is then 500 R2 sets the balanced output impedance to 500 . L1 and C2 serve dual purposes. L1 serves as an output bias choke, and C2 serves as a series DC block. In addition, the values of L1 ...
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... Evaluation Board Layout Board Size 2.750" x 2.000" Board Thickness 0.031”, Board Material FR-4 Rev A8 010711 RF2627 10 10-37 ...
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... RF2627 IIP3 versus V V =2. 10.0 0.0 -10.0 -20.0 -30.0 -40.0 -50.0 -60.0 0.0 0.2 0.4 0.6 0.8 1 Gain versus V V =2. 60.0 Gain (-40°C) 40.0 Gain (25°C) Gain (85°C) 20.0 0.0 10 -20.0 -40.0 -60.0 0.0 0.2 0.4 0.6 0.8 1 OIP3 versus V V =2. 10.0 OIP3 (-40°C) 0.0 OIP3 (25°C) OIP3 (85°C) -10.0 -20.0 -30.0 -40.0 -50.0 -60.0 0.0 0.2 0.4 0.6 0.8 1 10- =85MHz C 10 IIP3 (-40°C) IIP3 (25°C) 0 IIP3 (85°C) -10 -20 -30 -40 -50 -60 1.2 1.4 1.6 1.8 2.0 2.2 2 ...