BF1207 NXP Semiconductors, BF1207 Datasheet - Page 18

• Manufacturer Part Number: BF1207
• Description: Two dual-gate MOS Field-Effect Transistors with shared source and gate2 pins plus an integrated switch
• Manufacturer: NXP Semiconductors

NXP Semiconductors
9. Test information
BF1207
Product data sheet
Fig 29. Cross-modulation test set-up for amplifier A
Fig 30. Cross-modulation test set-up for amplifier B
R GEN
50 Ω
R GEN
V i
50 Ω
50 Ω
V i
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50 Ω
50 Ω
50 Ω
4.7 nF
4.7 nF
4.7 nF
V
Rev. 2 — 7 September 2011
V
5 V
4.7 nF
4.7 nF
4.7 nF
AGC
GG
10 kΩ
R G1
V
V
0 V
G1B
G1A
AGC
GG
G2
10 kΩ
R G1
G1B
G1A
G2
BF1207
BF1207
DB
S
DA
V
V
DS(B)
DS(A)
5 V
5V
DB
S
DA
L1
2.2 μH
L2
2.2 μH
V
V
4.7 nF
4.7 nF
4.7 nF
DS(B)
DS(A)
5 V
5V
L1
2.2 μH
L2
2.2 μH
001aac907
4.7 nF
4.7 nF
4.7 nF
Dual N-channel dual gate MOSFET
001aac908
R L
50 Ω
R L
50 Ω
© NXP B.V. 2011. All rights reserved.
BF1207
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