MA4P7455-1225 Datasheet, PDF (3/7 Pages) M/A-COM Technology Solutions, Inc. – Quad PIN Diode π Attenuator 10 - 4000 MHz

MA4P7455-1225
Quad PIN Diode π Attenuator
10 - 4000 MHz
Recommended PCB Layout
Rev. V2
Series and Shunt Diode Bias Currents
as a Function
of Vseries and Vshunt Voltage
(Values shown are PER DIODE)
Vshunt
Bias (V)
Vseries
Bias (V)
Iseries
Diode (mA)
Ishunt
Diode
(mA)
Parts List
Part
C1, C2, C3,
C4, C5
R1, R2, R3,
R4, R5
Value
100 pF
1000 Ω
Case Style Manufacturer
0603
Murata
0402
Panasonic
0.75
0
0.000
0.192
0.75
1
0.106
0.120
0.75
2
0.443
0.048
0.75
3
0/773
0
0.75
4
1.099
0
0.75
5
1.426
0
MA4P7455-1225T Spice Model
Pin Diode Model
NLPINM2
Is = 1E-14 A
Vi = 0 V
Un = 900 cm²/V-sec
Wi = 60 um
Rr = 1.25 Ohm
Cmin = 0.20 pF
Tau = 1.0 usec
Rs = 0.1 Ohm
Cjo = 0.27 pF
Vj = 0.7 V
M = 0.5
Fc = 0.5
Imax = 2.5E+6 A/m²
Kf = 0
Af = 1
0.75
6
1.750
0
0.75
7
2.092
0
0.75
8
2.424
0
0.75
9
2.756
0
0.75
10
3.088
0
0.75
11
3.421
0
0.75
12
3.754
0
0.75
13
4.087
0
0.75
14
4.410
0
0.75
15
4.743
0
0.75
16
5.081
0
0.75
17
5.406
0
0.75
18
5.750
0
0.75
19
6.079
0
0.75
20
6.413
0
3
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is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
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typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. _{M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make}
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changes to the product(s) or information contained herein without notice.