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Technical content
Features
Model LC8500 is a high performance low cost amplifier covering a wide 10-500 MHz bandwidth. This design utilizes a silicon based active for superior low phase noise performance. This standard model may also be modified or customized in order to optimize any one particular parameter. All specification ratings are based on measurements in a 50 Ω (ohm) system with a DC supply voltage tolerance of +/- 2%. Low Cost RF Amplifier Model # LC8500
- Broad Bandwidth: 10-500 MHz
- Low Phase Noise Performance
- Low Cost Packaging
- Low Noise Figure: 3.5 dB Typical Mechanical & Electrical Parameter Specification Specification Temperatures (Min/Max) -40°C to +85°C Housing Size 0.500” L x 0.500” W x 0.300” H Housing Drawing LC1 Storage Temperature -55°C to +85°C Operating Temperature -40°C to +85°C DC Voltage @ 25°C +8 volts Input Drive @ 25°C (CW) +13 dBm Maximum Ratings Technical Specifications Parameter Unit Typical Min/Max Frequency Range MHz 10-500 10-500 Gain dB 13 11 Noise Figure dB 3.5 4.0 Output Power @ 1 dB Compression dBm 13 12 Output 3rd Order Intercept dBm 25 - Output 2nd Order Intercept dBm 37 - Reverse Isolation dB 15 - Input VSWR --- 1.75:1 2.0:1 Output VSWR --- 1.75:1 2.0:1 Supply Voltage volts +5 +5 Supply Current mA 35 40 * Typical values are measured at 25°C, but not guaranteed. Frequency Range: 10-500 MHz Frequency Offset Phase Noise (dBc/Hz)
10 Hz -146
100 Hz -155
Typical values are measured at 500 MHz at 25°C, and are not guaranteed. Typical Phase Noise Performance
Page # Rev Date: 7/14/2014 2 Noise Figure (dB) Reverse Isolation (dB) Typical Performance Graphs 3rd Order Intercept (dBm) 2nd Order Intercept (dBm) 1 dB Compression (dBm) Gain (dB) Frequency (MHz) Noise (dB) Frequency (MHz) Rev. Isolation (dB) Frequency (MHz) IP3 (dBm) Frequency (MHz) IP2 (dBm) Frequency (MHz) 1 dB Comp. (dBm) Model # LC8500 10 80 150 220 290 360 430 500 10 80 150 220 290 360 430 500 10 80 150 220 290 360 430 500 10 80 150 220 290 360 430 500 10 80 150 220 290 360 430 500 -40.0 -30.0 -20.0 -10.0 10 80 150 220 290 360 430 500 Gain (dB) Frequency (MHz)
Page # Rev Date: 7/14/2014 3 Input VSWR Output VSWR Typical Performance Graphs Instructions Outline Drawing Grounding Instructions Care should be taken to effectively ground each unit. Revisions API reserves the right to make revisions to both product and/or the information contained within their datasheets without advanced notice. Min./Max. Values Specifications are guaranteed when tested in a 50 Ω (ohm) system. Typical performance graphs and values are measured at 25°C, but not guaranteed. Frequency (MHz) Output VSWR Frequency (MHz) Input VSWR Model # LC8500 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 10 80 150 220 290 360 430 500 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 10 80 150 220 290 360 430 500