BF1206F View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
BF1206F Datasheet PDF : 20 Pages
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Philips Semiconductors
BF1206F
Dual N-channel dual gate MOSFET
8.1.2 Scattering parameters for amplifier A
Table 9: Scattering parameters for amplifier A
VDS(A) = 2.8 V; VG2-S = 2.5 V; ID(A) = 4 mA; VDS(B) = 0 V; VG1-S(B) = 0 V; Tamb = 25 °C; typical values.
f (MHz) s11
s21
s12
s22
Magnitude
(ratio)
Angle
(deg)
Magnitude
(ratio)
Angle
(deg)
Magnitude
(ratio)
Angle
(deg)
Magnitude
(ratio)
50
0.9923
−4.11 2.18
174.68 0.00038
102.27 0.995
100
0.9930
−8.29 2.18
169.51 0.00080
85.65 0.996
200
0.9877
−16.41 2.16
159.20 0.00161
80.93 0.995
300
0.9802
−24.48 2.12
149.04 0.00233
76.76 0.994
400
0.9705
−32.34 2.07
138.99 0.00303
73.21 0.992
500
0.9596
−39.91 2.01
129.15 0.00354
69.83 0.989
600
0.9483
−47.34 1.94
119.45 0.00394
67.19 0.987
700
0.9361
−54.59 1.87
109.95 0.00426
65.26 0.984
800
0.9239
−61.64 1.79
100.69 0.00453
63.89 0.981
900
0.9129
−68.28 1.72
91.66 0.00457
64.06 0.979
1000 0.9018
−74.57 1.64
82.86 0.00456
65.60 0.976
Angle
(deg)
−1.83
−3.75
−7.49
−11.22
−14.96
−18.68
−22.39
−26.11
−29.82
−33.57
−37.31
8.2 Noise data for amplifier A
Table 10: Noise data for amplifier A
VDS(A) = 2.8 V; VG2-S = 2.5 V; ID(A) = 4 mA.
f (MHz)
NFmin (dB)
400
1.0
800
1.1
Γopt
ratio
0.78
0.87
(deg)
26
53
rn (ratio)
0.84
0.87
8.3 Dynamic characteristics for amplifier B
Table 11: Dynamic characteristics for amplifier B
Common source; Tamb = 25 °C; VG2-S = 2.5 V; VDS = 2.8 V; ID = 4 mA.
Symbol Parameter
Conditions
|yfs|
forward transfer admittance Tj = 25 °C
Ciss(G1) input capacitance at gate1 f = 100 MHz
Ciss(G2) input capacitance at gate2 f = 100 MHz
Coss
output capacitance
f = 100 MHz
Crss
reverse transfer capacitance f = 100 MHz
Gtr
transducer power gain
BS = BS(opt); BL = BL(opt)
f = 200 MHz; GS = 2 mS; GL = 0.5 mS
f = 400 MHz; GS = 2 mS; GL = 1 mS
f = 800 MHz; GS = 3.3 mS; GL = 1 mS
NF
noise figure
f = 11 MHz; GS = 20 mS; BS = 0
f = 400 MHz; YS = YS(opt)
f = 800 MHz; YS = YS(opt)
Min Typ
- 22
[1] -
1.7
[1] -
4.0
[1] -
0.85
[1] -
30
[1]
- 32
- 29
- 25
- 4.5
- 0.9
- 1.0
Max Unit
- mS
2.2 pF
- pF
- pF
45 fF
- dB
- dB
- dB
- dB
1.5 dB
1.6 dB
BF1206F_1
Product data sheet
Rev. 01 — 30 January 2006
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
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