102 overview
102 is a component documented by STMicroelectronics. The PDF description identifies it as "0.5/2.5 GHz UHF LO BUFFER AMPLIFIER 25-Feb-2002." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: STMicroelectronics
- Part number: 102
- Category: Amplifier
- Datasheet length: 9 Pages
Applications listed in the PDF
- BUFFER AMPLIFIER FOR 0.5/2.5 GHz
- CDMA/PCS LO BUFFER AMPLIFIER
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- Pin Name OPERATING FREQUENCY 500-2500MHz LOW CURRENT CONSUMPTION EXCELLENT ISOLATION ULTRA MINIATURE SOT323-6L PACKAGE BUFFER AMPLIFIER FOR 0.5/2.5 GHz CDMA/PCS LO BUFFER AMPLIFIER The STB7102, designed for RF Mobile Phone applications (0..
- Manufactured in the third generation of ST proprietary bipolar process, it offers an excellent isolation and a good linearity using only 4mA current consumption.
- Frequency Range 990 1030 MHz Vcc Supply Voltage 2.6 2.7 2.8 V Icc Current Consumption 3.3 4.3 5.3 mA P1dB Output Power at 1dB Compression Point F = 1010 MHz -2 dBm Gp Power Gain F = 1010 MHz 16.7 dB NF Noise Figure F = 1010 MHz 2.7 dB Isol.
- Frequency and Voltage 800 900 1000 1100 1200 Frequency (MHz) Power Gain (dB) Vcc = 2.8 V Vcc = 2.7 V Vcc = 2.6 V Ta = 25 °C Power Gain vs.
- Frequency and Temperature 800 900 1000 1100 1200 Frequency (MHz) Power Gain (dB) Ta = 25 °C Ta = -30 °C Ta = 85 °C Vcc = 2.7 V Reverse Isolation vs.
- Frequency and Voltage -60 -50 -40 -30 -20 -10 800 900 1000 1100 1200 Frequency (MHz) Reverse Isolation (dB) Vcc = 2.8 V Vcc = 2.7 V Vcc = 2.6 V Ta = 25 °C Input Return Loss vs.
- Frequency and Voltage -35 -30 -25 -20 -15 -10 800 900 1000 1100 1200 Frequency (MHz) Input Return Loss (dB) Vcc = 2.8 V Vcc = 2.7 V Vcc = 2.6 V Ta = 25 °C Reverse Isolation vs.
Topics covered by the datasheet
The document includes sections related to:
- APPLICATIONS
- DESCRIPTION
Engineering review checklist
- Verify supply range, input common-mode range and output swing at the required load.
- Check offset, bias current, noise, bandwidth, slew rate and stability for the intended feedback network.
- Review supply decoupling, source impedance, capacitive-load behavior and thermal limits in the final layout.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the 102 datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=102-stmicroelectronics