START450ETR, START499TR, START540 Selling Leads, Datasheet
MFG:ST Package Cooled:SOT-343 D/C:09+
START450ETR, START499TR, START540 Datasheet download
Part Number: START450ETR
MFG: ST
Package Cooled: SOT-343
D/C: 09+
START450ETR, START499TR, START540
- Table of contents:
Info of START450ETR
Info of START499TR
Info of START540
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About STA001
PDF/DataSheet Download
Datasheet: STA001
File Size: 237395 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
About START499TR
PDF/DataSheet Download
Datasheet: START499TR
File Size: 71998 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
About START540
PDF/DataSheet Download
Datasheet: START540
File Size: 64730 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
START540 General Description
The START540 is a member of the START family that provide the market with the state of the art of RF silicon process. Manufacturated in the third generation of ST proprietary bipolar process, it offers the highest linearity with excellent Noise Figure for 4.5V breakdown voltage(BVceo).
It reaches performance level only achieved with GaAs products before.
START540 Maximum Ratings
|
Symbol |
Characteristic |
Ratings |
Unit |
| Vceo | Collector-Emitter voltage |
4.5 |
V |
| Vcbo | Collector-Base Voltage |
15 |
V |
| Vebo | Emitter-Base Voltage |
1.5 |
V |
| Ic | Collector Current |
40 |
mA |
| Ib | Base current |
4 |
mA |
| Ptot | Total dissipation, Ts = 101 |
180 |
mW |
| Tstg | Storage temperature | -65 to 150 | |
| Tj | Max. operating junction temperature |
150 |
|
| Rthjs | Thermal Resistance Junction soldering point |
270 |
/W |
START540 Features
• LOW NOISE FIGURE: NFmin = 0.9dB @ 1.8GHz, 5mA, 2V
• HIGH OUTPUT IP3 = 24dBm @ 1.8GHz, 20mA, 2V
• GOOD RUGGEDNESS BVceo = 4.5V
• TRANSITION FREQUENCY 45GHz
• ULTRA MINIATURE SOT343 PACKAGE
• HIGH OUTPUT IP3 = 24dBm @ 1.8GHz, 20mA, 2V
• GOOD RUGGEDNESS BVceo = 4.5V
• TRANSITION FREQUENCY 45GHz
• ULTRA MINIATURE SOT343 PACKAGE
START540 Typical Application
• LNA FOR GSM/DCS, DECT, PDC, PCS, PCN, CDMA, W-CDMA
• GENERAL PURPOSE 500MHz-5GHz
• GENERAL PURPOSE 500MHz-5GHz
START540 Connection Diagram
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