FR408 overview
FR408 is a component documented by Freescale Semiconductor. The PDF description identifies it as "Heterojunction Bipolar Transistor Technology (InGaP HBT)." 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: Freescale Semiconductor...
- Part number: FR408
- Category: IC
- Datasheet length: 12 Pages
Key features noted in the PDF
- Frequency: 2300- -2700 MHz
- P1dB: 31 dBm @ 2500 MHz
- Power Gain: 26 dB @ 2500 MHz
- OIP3: 40 dBm @ 2500 MHz
- Active Bias Control (On- -chip)
- Single 3 to 5 Volt Supply
- Single- -ended Power Detector
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.
- T1 Suffix = 1,000 Units, 12 mm Tape Width, 7 inch Reel.
- 2300- -2700 MHz, 26 dB 31 dBm InGaP HBT MMA25312BT1 CASE 2131- -01 QFN 3×3 PLASTIC **Table 1.
- Typical CW Performance(1) VCC1 =V CC2 =V BIAS =5V d c ,TA =2 5°C, 50 ohm system, CW Table 2.
- Electrical Characteristics(VCC1 =V CC2 =V BIAS = 5 Vdc, 2500 MHz, TA =2 5°C, 50 ohm system, in Freescale CW Application Table 5.
- Moisture Sensitivity Level For reliable operation, the junction temperature should not exceed 150°C. Figure 1.
- MMA25312BT1 Test Circuit Schematic 2500 MHz, 5 Volt Operation Table 7.
- MMA25312BT1 Test Circuit Component Designations and Values 2500 MHz, 5 Volt Operation** Note: Component numbers C3, C4, C6, C10, C12, C15 and R3 are labeled on board but not placed.
Topics covered by the datasheet
The document includes sections related to:
- Features
- REVISION HISTORY
Engineering review checklist
- Check voltage, continuous and pulsed current, safe operating area and junction-temperature limits.
- Evaluate conduction and switching losses using the specified drive conditions rather than headline ratings.
- Confirm pinout, package thermal path, gate or base protection and transient derating in the final circuit.
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 FR408 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=fr408-freescale-semiconductor