Build in Biasing Circuit MOS FET IC UHF RF Amplifier
Description
BB101C
Build in Biasing Circuit MOS FET IC UHF RF Amplifier
ADE-208-505 1st.
Edition Features
• Build in Biasing Circuit; To reduce using parts cost & PC board space.
• Low noise characteristics; (NF = 2.
0 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.
Outline
CMPAK–4
2 3 4 1 1.
Source 2.
Gate1 3.
Gate2 4.
Drain
BB101C
Absolute Maximum Ratings (Ta = 25°C)
Item Drain to source voltage Gate 1 to source voltage Gate 2 to source voltage Drain current Channel power dissipation Channel temperature Storage temperature Symbol VDS VG1S VG2S ID Pch Tch Tstg Ratings 6 +6 –0 ±6 25 100 150 –55 to +150 Unit V V V mA mW °C °C
2
BB101C
Electrical Characteristics (Ta = 25°C)
Item Drain to source break down voltage Gate 1 to source breakdown voltage Gate 2 to source breakdown voltage Symbol V(BR)DSS V(BR)G1SS V(BR)G2SS Min 6 +6 ±6 — — 0.
2 0.
4 10 16 Typ — — — — — — — 15 22 Max — — — +100 ±100 0.
8 1.
0 20 — Unit V V V nA nA V V mA mS Test conditions I D = 200 µA VG1S = VG2S = 0 I G1 = +10 µA VG2S = VDS = 0 I G2 = +10 µA VG1S = VDS = 0 VG1S = +5 V VG2S = VDS = 0 VG2S = ±5 V VG1S = VDS = 0 VDS = 5 V, VG2S = 4 V I D = 100 µA VDS = 5 V, VG1S = 5 V I D = 100 µA VDS = 5 V, VG1 = 5 V VG2S = 4 V, RG = 220 kΩ VDS = 5 V, VG1 = 5 V VG2S = 4 V RG = 220 kΩ, f = 1 kHz VDS = 5 V, VG1 = 5 V VG2S = 4 V, RG = 220 kΩ f = 1 MHz VDS = 5 V, VG1 = 5 V VG2S = 4 V RG = 220 kΩ, f = 900 MHz
Gate 1 to source cutoff current I G1SS Gate 2 to source cutoff current I G2SS Gate 1 to source cutoff voltage VG1S(off) Gate 2 to source cutoff voltage VG2S(off) Drain current Forward transfer admittance I D(op) |yfs|
Input capacitance Output capacitance Reverse transfer capacitance Power gain Noise figure Note: Marking is “AU–”.
Ciss Coss Crss PG NF
1.
2 0.
7 — 16 —
1.
7 1.
1 0.
012 20 2.
0
2.
2 1.
5 0.
03 — 3.
0
pF pF pF dB dB
3
BB101C
Main Characteristics
Test Circuit for Operating Items (I D(op) , |yfs|, Ciss, Coss, Crss, NF, PG) VG2...
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