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| High Performance Amplifier, 8 dB Gain, 30 - 250 MHz V 3.00 AM-/AMC-119 Features n 2.3 dB Typical Midband Noise Figure n +23 dBm Typical Midband Output Power n +40 dBm Typical Midband Third Order Intercept TO-8-1 Description M/A-COM's AM-119 is a coupler feedback amplifier with high intercept and compression points. The use of coupler feedback minimizes noise figure and current in a high intercept amplifier. This amplifier is packaged in a TO-8 package. Due to the internal power dissipation the thermal rise minimized. The ground plane on the PC board should be configured to remove heat from under the package. AM-119 is ideally suited for use where a high intercept, high reliability amplifier is required. C-32 Absolute Maximum Ratings 1 Parameter Max Input Power Vbias Operating Temperature Storage Temperature Absolute Maximum +13 dBm +15.75 V -55C to +85C -65C to +125C 1. Operation of this device above any one of these parameters may cause permanent damage. High Performance Amplifier, 8 dB Gain, 30 - 250 MHz AM-/AMC-119 V 3.00 Electrical Specifications 2,3 TA = -55C to +85C Case Temperature Parameter Gain Frequency Response Gain Variation with Temperature 1 dB Compression Noise Figure Reverse Transmission VSWR Output IP2 Output IP3 Vbias Ibias Power Dissipation Test Conditions @ +25C -- -- Output Power -- -- -- Two-tone inputs up to +10 dBm Two-tone inputs up to +10 dBm -- Vbias = +15.0 VDC @ +15V Bias Frequency 250 MHz 30 - 250 MHz 30 - 250 MHz 30 - 250 MHz 30 - 250 MHz 30 - 250 MHz 30 - 250 MHz 30 - 250 MHz 30 - 250 MHz -- -- -- Units dB dB dB dBm dB dB Ratio dBm dBm VDC mA mW Min. 7.5 -- -- +20 -- -- -- +39 +34 +14.5 -- -- Typ. 8.0 -- -- -- -- -11.0 -- -- -- -- +15.0 50 750 Max. 8.5 0.75 1.0 -- 3.5 -9.5 2.3:1 -- -- -- +15.5 60 -- 2. All specifications apply when operated at +15 VDC, with 50 ohms source and load impedance. 3. Heat Sinking: Operation at case temperature above 95C is not recommended. Heat sinking adequate to dissipate 1W must be provided in use. Specifications subject to change without notice. n North America: Tel. (800) 366-2266 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information. 2 High Performance Amplifier, 8 dB Gain, 30 - 250 MHz Typical Performance Curves Gain vs. Frequency +85C 9 +25C -55C AM-/AMC-119 V 3.00 VSWR vs. Frequency RF IN 2.5 RF OUT Gain (dB) 8 2.0 VSWR 7 1.5 6 30 50 100 150 200 250 300 1.0 30 50 100 150 200 250 300 Frequency (MHz) Frequency (MHz) Noise Figure +85C 4 +25C 1 dB Compression 24 Output Power (dBm) Noise Figure (dB) 3 23 2 22 1 30 50 100 150 200 250 300 21 30 50 100 150 200 250 300 Frequency (MHz) Frequency (MHz) Intermodulation Intercept IP2 (f1+f2) 60 IP3 IP2 (f1-f2) Ordering Information Part Number Package TO-8-1 Connectorized AM-119 PIN 4 Intercept (dBm) 50 AMC-119 SMA 40 4. Mounting kit part number AU00071 required for PCB applications. 30 30 50 100 150 200 250 300 Frequency (MHz) Specifications subject to change without notice. n North America: Tel. (800) 366-2266 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information. 3 |
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