PT815 SJM | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 4

Technical content

Features

  • 75Ω,5 - 1200MHz Bandwidth
  • Gain 18.5dB @ 550MHz
  • CSO 72dBc @ 34dBmV
  • CTB 73dBc @ 34dBmV
  • OIP3 40dB @ 40MHz
  • Lead-free / Green / compliant SOIC-8 Package

Description

The PT815 is a high-performanceMMICAmplifierthatis internally matched75Ω input/output. The featuresof PT815 are broadband, highgain,highlinearityandreliabilityasa CATVamplifier. ThePT815 isa dualamplifierandhasexcellentVSWRwhenusedina 75Ωpush- pullconfiguration. The deviceis a generalpurposeCATVamplifier thatoffershighdynamicrangeina low-costsurface-mountedplastic SOIC-8 package. Alldevicesare100% RFandDCtested. Specifications 1) Test Conditions : T=25°C, Supply Voltage=5V, 75ΩSystem 2) OIP3 is measured with two tones, 1MHz Spacing, 5dBm per Tone at Output 3) 98 channels, 34dBmV/channel flat loading Absolute Maximum Ratings Parameter Rating Unit Device Voltage 11 V Device Current 456 mA RF Power Input 20 dBm Storage Temperature -55 to 150 °C Ambient Operating Temperature -40 to 85 °C Junction Temperature 124 °C ESD/MSL ESD sensitive device. Observe handling precautions.

2 HBM: Class 1C , JS-001-2017

3 CDM: Class C3 , JESD22-C101F

4 MSL 3, J-STD-020

1) Stresses above the maximum values listed have may cause permanent damage to the device. 2) MTTF is more than 100 years.

Applications

  • Headend
  • Drop Amplifier
  • Cable Modem
  • Laser Diode Driver
  • FTTH (G-PON, GE-PON)
  • Optical Transmitter
  • RFoG/ MOCA 2,3,6,7, Exposed PAD Parameter Units Min. Typ. Max. TestFrequency MHz 550 S21 dB 17.5 18.5 S11 dB -13 -18 S22 dB -12 -15 OIP3 2) dBm 37 39 P1dB dBm 23 25 NF dB 1.9 2.2 CSO 3) dBc 72 CTB 3) dBc 73 V / I V / mA 5 / 210 Rth °C/W 38

http://www.prewell.com 2 CATV Amplifier SJM PREWELL PT815 Productsand product information are subject to change without notice.Version 13 NF vs. Frequency 40MHz –1.2GHz CATV Application Circuit S-parameter P1dB vs. FrequencyOIP3 vs. Frequency CSO vs. Frequency 98 channels, 34dBmV/channel flat loading CTB vs. Frequency 98 channels, 34dBmV/channel flat loading Note 1. Measurement for our datasheet was made on 1.6mm thick FR-4 Board and 75Ωmicrostrip line Note 2. Input Shunt Resistor : Current Control Point Parameters Units 40MHz 550MHz 1000MHz 1200MHz S21 dB 18.6 18.6 18.2 18.2 P1dB dBm 24.6 25.1 22.1 21.3 OIP3 2) dBm 40.5 39.4 34.9 33.7 NF dB 1.4 1.9 2.1 2.3 CSO 3) dBc 72.7 CTB 3) dBc 73.4 1) Test Conditions : T=25°C, Supply Voltage=5V, 75ΩSystem 2) OIP3 is measured with two tones, 1MHz Spacing, 5dBm per Tone at Output 3) 98 channels, 34dBmV/channel flat loading PT81510nF 2)8.2KΩ 10nF 2)8.2KΩ 10nF 3.9pF 10nF 3.9pF*470nH (Wirewound) 100nF 1uF *470nH (Wirewound) 470Ω 10nF 2.2pF 2.2pF PBR11S(Balun) PBR11S (Balun) RF IN RF OUT 0Ω0Ω 470Ω 10nF 0Ω0Ω 100nF 1uF5V 0 100 200 300 400 500 600 700 800 900 25℃ CSO (-dBc) Frequency (MHz) 0 100 200 300 400 500 600 700 800 900 25℃ CTB (-dBc) Frequency (MHz) 0 200 400 600 800 1000 1200 -40 -30 -20 -10 S11 S22 S-Parameter (dB) Frequency (MHz) 25°C -40°C 85°C S21 0 200 400 600 800 1000 1200 25℃ NF (dB) Frequency (MHz) 0 200 400 600 800 1000 1200 OIP3 (dBm) Frequency (MHz) 25°C -40°C 85°C 0 200 400 600 800 1000 1200 P1dB (dBm) Frequency (MHz) 25°C -40°C 85°C

http://www.prewell.com 3 CATV Amplifier SJM PREWELL PT815 Productsand product information are subject to change without notice.Version 13 NF vs. Frequency 5MHz –700MHz CATV Application Circuit S-parameter P1dB vs. FrequencyOIP3 vs. Frequency Note 1. Measurement for our datasheet was made on 1.6mm thick FR-4 Board and 75Ωmicrostrip line Note 2. Input Shunt Resistor : Current Control Point Parameters Units 5MHz 200MHz 400MHz 700MHz S21 dB 18.7 18.6 18.8 18.9 P1dB dBm 24.0 24.6 24.8 24.3 OIP3 2) dBm 37.6 39.8 39.8 38.1 NF dB 1.5 1.5 1.8 1.9 1) Test Conditions : T=25°C, Supply Voltage=5V, 75ΩSystem 2) OIP3 is measured with two tones, 1MHz Spacing, 5dBm per Tone at Output PT815100nF 2)8.2KΩ 100nF 2)8.2KΩ 100nF 100nF *10uH (Wirewound) 100nF 1uF *10uH (Wirewound) 470Ω 100nF PBR11S(Balun) PBR11S (Balun) RF IN RF OUT 0Ω0Ω 470Ω 100nF 0Ω0Ω 100nF 1uF5V 0 100 200 300 400 500 600 700 -50 -40 -30 -20 -10 S11 S22 S-Parameter (dB) Frequency (MHz) 25°C -40°C 85°C S21 0 100 200 300 400 500 600 700 OIP3 (dBm) Frequency (MHz) 25°C -40°C 85°C 0 100 200 300 400 500 600 700 P1dB (dBm) Frequency (MHz) 25°C -40°C 85°C 0 100 200 300 400 500 600 700 25℃ NF (dB) Frequency (MHz)

http://www.prewell.com 4 CATV Amplifier SJM PREWELL PT815 Productsand product information are subject to change without notice.Version 13 Lead-free /RoHS Compliant / Green SOIC-8 Package Outline Land Pattern Evaluation Board Layout (50x40) 2.670.3 1.88 1.27 0.16 Package Outline f .25 Plated Thru Ground Vias Mounting Instructions 1 Use a large ground pad area with many plated through-holes as shown. 2 We recommend 1 ozcopper minimum. 3 Measurement for our data sheet was made on 1.6mm thick FR-4 Board 2 layer. 4 RF trace width depends on the board material and construction. 5 Add mounting screws near the part to fasten the board to a heatsink. 6 Add as much copper as possible to inner and outer layers near the part to ensure optimal thermal performance. REF. DIMENSIONS (mm) Min. Max. A 1.42 1.55 A1 0.025 0.127 A2 1.30 1.45 b 0.36 0.51 c 0.18 0.25 D 4.85 4.95 E1 3.84 3.94 E 5.94 6.20 e 1.27 L 0.51 0.81 L1 1.07 1.17 Ø 0˚ 8˚ h 0.28 0.48 D1 3.05 3.30 E2 2.16 2.41