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MFE120 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - DUAL-GATE MOSFET VHF AMPLIFIER - Motorola

भाग संख्या MFE120
समारोह DUAL-GATE MOSFET VHF AMPLIFIER
मैन्युफैक्चरर्स Motorola 
लोगो Motorola लोगो 
पूर्व दर्शन
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<?=MFE120?> डेटा पत्रक पीडीएफ

MFE120 pdf
MFE120, MFE121, MFE122
ELECTRICAL CHARACTERISTICS (continued) (TA = 25°C unless otherwise noted.)
Characteristic
Symbol
Typ
Max
Unit
FUNCTIONAL CHARACTERISTICS
Noise Figure
(Vqs
=
15
Vdc
'
V G2S
=
40 Vdc,
Iq = 6.0 mAdc, Zs is optimized for NF)
(f = 105 MHz Figure 1)
(f = 60 MHz Figure 3)
(f = 200 MHz Figure 3)
MFE120
MFE121
MFE121
Common Squrce Power Gain
(Vds = 15 Vdc, VG 2S - 40 Vdc,
Ifj = 6.0 mAdc, Zs is optimized for NF)
(f = 105 MHz Figure 1)
(f = 60 MHz Figure 3)
(f = 200 MHz Figure 3)
MFE120
MFE121
MFE121
Level of Unwanted Signal for 1.0% Cross Modulation
(Vqs = 15 Vdc, Vq2S =t 4.0 Vdc, Id = 6.0 mAdc)
Common-Source Conversion Power Gain (Gate 1 Injection, Figure 2)
(Vds = 15 Vdc, Vq2S = 40 Vdc, Local
Oscillator Voltage = 925 mVrms)
(Signal Frequency = 60 MHz, Local Oscillator
Frequency = 104 MHz)
MFE122
(Signal Frequency = 200 MHz, Local Oscillator
Frequency = 244 MHz)
MFE122
NF
G ps
Gc
- 2.9 5.0
2.6 5.0
2.6 5.0
17 19.6
20 27.8
17 18.6
100
-15 16.5
12 13.3
dB
dB
mV
dB
from son
105 MHz
GENERATOR
-#-
t C1
0.8-10
W-1 /F* 02
0.8-10'
7^ o
FIGURE 1 - 105 MHz TEST CIRCUIT
470
|
JT* 470
: : io k
470
|
-*e-
C6
0.8-10
~,(\
«r
^L
7 ^ 3.0
1
,470
v~L
1 H.
C5
^ 0.8-10
All Capacitance Values in pF; All Resistance Values
in Ohms.
LI: 6-1/2 Closewound Turns on 1/4" Diameter Form.
L2: 5 Closewound Turns on 1/4" Diameter Form
With Tap 1-1/2 Turns from Bottom.
C1,C2,C3,C4,C5,C6: Johanson Capacitor Type 2951
or Equivalent
C7: Arco Capacitor Type 404 or Equivalent.
@Overall Bandwidth: 1 .3 MHz -3.0 dB.
FIGURE 2 -60 AND 200 MHz TEST CIRCUIT
6-118
I = 60 MHz
C1 Arco Capacitor Type
462 or Equivalent
C2.C3.C4 Johanson Capacitor
Type 2951 or
Equivalent
L1 12 Closewound Turns
on 1/4" Diameter
Form
9 Closewound Turns
on 1/4" Diameter
Form
RFC
10/iH
Overall
6.0 MHz@-3.0dB
Bandwidth
i Ohms.
f = 200 MHz
Arco Capacitor Type
404 or Equivalent
Johanson Capacitor Type
2951 or Equivalent
4 Turns on 1/4" Diameter
Form, 1" Length
3 Turns on 1/4" Diameter
Form, 3/4" Length
1.0nH
8.5 MHz @ -3.0 dB

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डाउनलोड[ MFE120 Datasheet.PDF ]


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