900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




STMicroelectronics Electronic Components Datasheet

DB-499D-470 Datasheet

RF power amplifier using 1 x START499D NPN RF silicon transistor

No Preview Available !

www.DataSheet4U.com
DB-499D-470
RF power amplifier using 1 x START499D
NPN RF silicon transistor
Preliminary Data
Features
Excellent thermal stability
Frequency: 430 - 470 MHz
Supply voltage: 3.6 V
Output power: 29 dBm
Power gain: 19 dB
Efficiency: 52 %
BeO free amplifier
Description
The DB-499D-470 is a NPN silicon RF power
amplifier designed for UHF 2-way radio
applications
Mechanical specification:
L = 60 mm, W = 30 mm
".W
Table 1.
Device summary
Order codes
DB-499D-470
February 2009
Rev 1
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
1/11
www.st.com
11


STMicroelectronics Electronic Components Datasheet

DB-499D-470 Datasheet

RF power amplifier using 1 x START499D NPN RF silicon transistor

No Preview Available !

www.DataSChoeent4teUn.ctosm
Contents
DB-499D-470
1 Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3 Typical performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.1 VCC = 3.6, ICQ = 400 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
4 Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
5 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
5.1 Thermal pad and via design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5.2 Soldering profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2/11


Part Number DB-499D-470
Description RF power amplifier using 1 x START499D NPN RF silicon transistor
Maker ST Microelectronics
PDF Download

DB-499D-470 Datasheet PDF





Similar Datasheet

1 DB-499D-470 RF power amplifier using 1 x START499D NPN RF silicon transistor
ST Microelectronics





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy