Obsolete Product(s) - Obsolete Product(s)
7/13
PD55025 - PD55025S
500 MHz TEST CIRCUIT PHOTOMASTER
6.4 inches
4 inches
500 MHz TEST CIRCUIT
Obsolete Product(s) - Obsolete Product(s)
PD55025 - PD55025S
8/13
175 MHz TEST CIRCUIT SCHEMATIC (ENGINEERING)
C10
C9
)
C8
R1
C11 C12
C13
)
+
V
GG
+
V
DD
FB2FB1
R2
C14
C15
R3
C1
C2
C3
R4
C7
R5
L1
C16
C4 C5
C6
RF
OUTPUT
RF
INPUT
C10
C9
))
C8
R1
C11 C12
C13
)
+
V
GG
+
V
DD
FB2FB1
R2
C14
C15
R3
C1
C2
C3
R4
C7
R5
L1
C16
C4 C5
C6
RF
OUTPUT
RF
INPUT
175 MHz TEST CIRCUIT COMPONENT PART LIST
COMPONENT DESCRIPTION
C1, C6 300 pF CHIP CAPACITOR
C2, C3 91 pF CHIP CAPACITOR
C4, C14 75 pF CHIP CAPACITOR
C5 1-20 pF TRIMMER CAPACITOR
C7 .01 µF MOLDED CAPACITOR
C8, C13 10 µF ELECTROLYTIC CAPACITOR
C9, C12 .1 µF CHIP CAPACITOR
C10, C11 1000 pF CHIP CAPACITOR
C15, C16 1200 pF CHIP CAPACITOR
FB1, FB2 FERRITE BEAD
R1 33 KCHIP RESISTOR
R2 17 CHIP RESISTOR
R3 15 CHIP RESISTOR
R4 47 CHIP RESISTOR
R5 220 CHIP RESISTOR
L1 5 TURN, 16 AWG MAGNET WIRE, ID = .40” ,INDUCTOR
BOARD
ROGER, ULTRA LAM 2000, THK 0.030”,
εr = 2.55 2oz. ED cu 2 SIDES.
Obsolete Product(s) - Obsolete Product(s)
9/13
PD55025 - PD55025S
FREQ
IS
11
I
S
11
∠Φ
IS
21
I
S
21
∠Φ
IS
12
I
S
12
∠Φ
IS
22
I
S
22
∠Φ
(MHz)
50 0.837 -162 13.33 89 0.018 -1 0.780 -168
100 0.846 -169 6.51 76 0.017 -12 0.803 -172
150 0.862 -171 4.15 66 0.016 -19 0.831 -172
200 0.878 -173 2.93 58 0.015 -26 0.859 -172
250 0.895 -174 2.20 51 0.013 -31 0.874 -172
300 0.910 -174 1.71 45 0.012 -36 0.886 -173
350 0.921 -175 1.36 40 0.010 -40 0.892 -173
400 0.932 -176 1.11 35 0.009 -42 0.897 -175
450 0.941 -177 0.92 31 0.008 -43 0.915 -176
500 0.946 -178 0.78 27 0.007 -44 0.932 -177
550 0.953 -178 0.66 24 0.006 -43 0.946 -178
600 0.957 -179 0.57 21 0.005 -42 0.964 -179
650 0.960 -180 0.50 18 0.004 -39 0.975 -178
700 0.964 180 0.44 16 0.004 -34 0.976 -179
750 0.966 179 0.39 14 0.003 -29 0.981 -179
800 0.968 178 0.95 12 0.002 -15 0.979 -179
850 0.970 178 0.31 10 0.002 -2 0.964 -179
900 0.971 177 0.28 8 0.002 16 0.960 180
950 0.972 177 0.26 6 0.002 34 0.953 179
1000 0.972 176 0.23 5 0.003 45 0.940 178
FREQ
IS
11
I
S
11
∠Φ
IS
21
I
S
21
∠Φ
IS
12
I
S
12
∠Φ
IS
22
I
S
22
∠Φ
(MHz)
50 0.876 -164 13.87 90 0.013 1 0.823 -172
100 0.880 -172 6.87 79 0.012 -7 0.838 -175
150 0.887 -174 4.46 71 0.012 -13 0.855 -176
200 0.895 -175 3.22 64 0.011 -18 0.873 -175
250 0.905 -176 2.47 58 0.010 -22 0.879 -175
300 0.915 -176 1.96 52 0.009 -25 0.885 -175
350 0.922 -177 1.60 47 0.009 -28 0.886 -175
400 0.931 -178 1.32 42 0.008 -30 0.889 -177
450 0.938 -178 1.11 38 0.007 -31 0.906 -178
500 0.942 -179 0.95 34 0.006 -31 0.923 -179
550 0.948 -179 0.82 31 0.005 -30 0.937 -179
600 0.952 -180 0.71 28 0.005 -27 0.956 -179
650 0.954 180 0.63 25 0.004 -22 0.967 -179
700 0.959 179 0.55 22 0.003 -16 0.969 -179
750 0.961 178 0.49 20 0.003 -6 0.973 -179
800 0.963 178 0.45 17 0.003 3 0.970 -179
850 0.966 177 0.40 15 0.003 17 0.956 -180
900 0.967 177 0.36 13 0.003 27 0.952 179
950 0.968 176 0.33 11 0.003 38 0.945 179
1000 0.968 176 0.30 9 0.003 45 0.933 177
COMMON SOURCE S-PARAMETER (PD55025S)
(V
DS
= 12.5 V I
D
= 500 mA)
COMMON SOURCE S-PARAMETER (PD55025S)
(V
DS
= 12.5 V I
D
= 1.5 A)

PD55025

Mfr. #:
Manufacturer:
STMicroelectronics
Description:
RF MOSFET Transistors N-Ch 40 Volt 7.0 Amp
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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