Preview only show first 10 pages with watermark. For full document please download

Dca-50-23 Dca 50 ω Series 0hz – 40mhz Dc Coupled Amplifier Features

   EMBED

Share

Transcript

DCA-50-23 www.Shireeninc.com DCA 50 Ω Series 0Hz – 40MHz DC Coupled Amplifier Features • • • • • • • Picture 3-dB Bandwidth: 40MHz Gain: 23dB P1dB: +14dBm IP3: +24dBm Input/Output: 50 Ω DC Power: 12V S M A Connector Description DCA-50-23 is a 50 Ω 23dB gain DC Coupled Amplifier operates with 3-dB bandwidth of 40MHz, designed for low frequency, small signal application. Electrical Specifications @ +25 °C, Zin, Zout = 50 Ω Parameter Unit Minimum Frequency Range (-3dB) MHz 0 Power Gain dB 23.5 f = 1MHz dB 23 f = 40MHz dB 20 21 30 f = 100KHz dBm +14 f = 40MHz dBm +14 f= 40MHz dBm +24 nV/√Hz 0.92 Output Voltage f = 100KHz RL=∞ Vp-p 7.8 Pin= -8dBm Vp-p 4.0 IP3 Input Voltage Noise VSWR f = 40MHz RL=∞ Maximum 40 f = 0Hz Voltage Gain (RL=∞) f = 0 Hz P1dB Typical f = 300KHz – 40MHz Input VSWR 1.10:1 Output VSWR 1.15:1 DC Power Supply Supply Current V mA 8 12 15 45 1 DCA-50-23 www.Shireeninc.com DCA 50 Ω Series 0Hz – 40MHz DC Coupled Amplifier Typical Performance @ +25 °C Gain S21 Isolation S12 25 20 15 10 0 10 20 30 40 50 Isolation S12 (dB) Gain S21 (dB) 30 -60 -70 -80 -90 -100 -110 Frequency (MHz) 0 50 100 150 200 Frequency (MHz) Gain S21 Input VSWR S11(dB) 20 15 10 5 0 0 50 100 150 200 Frequency (MHz) Return Loss S11(dB) Gain S21 (dB) 25 -10 -20 -30 -40 -50 -60 0 20 40 60 80 100 Frequency (MHz) Output Volt (Vp-p) Output Voltage (Vp-p) 10 8 6 Pin = -8dBm 4 RL = High Imped 2 0 10 20 30 40 50 Frequency (MHz) 2 DCA-50-23 www.Shireeninc.com DCA 50 Ω Series 0Hz – 40MHz DC Coupled Amplifier Return Loss S22(dB) Output VSWR S22(dB) -10 -20 -30 -40 -50 -60 0 20 40 60 80 100 Frequency (MHz) 3 DCA-50-23 www.Shireeninc.com DCA 50 Ω Series 0Hz – 40MHz DC Coupled Amplifier Absolute Maximum Ratings Parameter Absolute Maximum RF Input Power +13dBm Input DC Voltage ± 2V Supply Voltage +16V Operating Temperature -40 °C to +85 °C Storage Temperature -55 °C to +125 °C Outline Error! Not a valid link. Inch mm A 1.250 31.75 B 1.250 31.75 C 0.563 14.29 D 0.450 11.43 E 1.000 25.40 F 0.625 15.88 G 1.000 25.40 H 0.250 6.35 I 0.500 12.70 J 0.187 4.76 4