NXP Semiconductors BFC505
The amplifier is primarily intended for low power RF communications equipment, such as pagers and has a very low feedback capacitance resulting in high isolation.| Part No. | BFC505 |
|---|---|
| Datasheet | BFC505 Download |
| Manufacturer |  NXP Semiconductors |
| Description | NPN wideband cascode transistor |
| Buy | Stock & Price |
FEATURES
● Small size● High power gain at low bias current and high frequencies
● High reverse isolation
● Low noise figure
● Gold metallization ensures excellent reliability
● Minimum operating voltage VC2−E1 = 1 V.
APPLICATIONS
● Low voltage, low current, low noise and high gain amplifiers● Oscillator buffer amplifiers
● Wideband voltage-to-current converters. b1 handbook, halfpage BFC505 PINNING - SOT353 PIN 1 2 3 4 5 SYMBOL b2 e1 b1 c1/e2 c2 base 2 emitter 1 base 1 collector 1/emitter 2 collector 2
DESCRIPTION
5 4 b2 c2 c1/e2DESCRIPTION
Cascode amplifier with two discrete dies in a surface mount, 5-pin SOT353 (S-mini) package. 1 Top view 2 3 e1 MAM212 Fig.1 Simplified outline and symbol. QUICK REFERENCE DATA b2 connected to ground via 1 nF (0603) capacitor, e1 connected directly to ground. SYMBOL Cre s 21 ⁄ s 12 MSG F 2 PARAMETER feedback capacitance CB1−C2 maximum isolation maximum stable power gain noise figure CONDITIONS Ie = 0; VC2-E1 = 0; f = 1 MHz IC = 5 mA; VC2 = VB2 = 3 V...
