BB504C
Build in Biasing Circuit MOS FET IC
VHF&UHF RF Amplifier
ADE-208-983D (Z)
5th. Edition
Dec. 2000
Features
• Build in Biasing Circuit; To reduce using parts cost & PC board space.
• Low noise; NF = 1.0 dB typ. at f = 200 MHz,NF =1.75 dB typ. at f =900 MHz
• High gain; PG = 30 dB typ. at f = 200 MHz, PG = 22 dB typ. at f = 900 MHz
• Withstanding to ESD;
Build in ESD absorbing diode. Withstand up to 200 V at C = 200 pF, Rs = 0 conditions.
• Provide mini mold packages; CMPAK-4 (SOT-343mod)
Outline
CMPAK-4
1. Source
2. Gate1
3. Gate2
4. Drain
1
4
3
2
Notes: 1. Marking is “DS–”.
2. BB504C is individual type number of HITACHI BBFET.