MMG3002NT1 데이터 시트보기 (PDF) - Motorola => Freescale
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MMG3002NT1 Datasheet PDF : 16 Pages
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Freescale Semiconductor, Inc.
50 OHM APPLICATION CIRCUIT: 40- 800 MHz
VSUPPLY
R1
RF
INPUT
Z1
Z2
C1
L1
DUT
Z3
VCC
C3
C4
RF
OUTPUT
Z4
Z5
C2
Z1, Z5
Z2
Z3
0.347″ x 0.058″ Microstrip
0.575″ x 0.058″ Microstrip
0.172″ x 0.058″ Microstrip
Z4 0.403″ x 0.058″ Microstrip
PCB Getek Grade ML200C, 0.031″, εr = 4.1
Figure 13. 50 Ohm Test Circuit Schematic
30
S21
20
10
0
−10
S22
R1
C4
C3
L1
C1
C2
−20
S11
−30
−40
0
VCC = 5.2 Vdc
ICC = 110 mA
200
400
600
800
f, FREQUENCY (MHz)
Figure 14. S21, S11 and S22 versus Frequency
MMG30XX
Rev 1
Figure 15. 50 Ohm Test Circuit Component Layout
C1, C2
C3
C4
L1
R1
Table 1. 50 Ohm Test Circuit Component Designations and Values
Part
Description
Part Number
0.01 µF Chip Capacitors
0603A103JAT2A
0.1 µF Chip Capacitor
0603A102JAT2A
1 µF Chip Capacitor
0603A105JAT2A
470 nH Chip Inductor
BK2125HM471
7.5 W Chip Resistor
RK73B2AT7R5J
Manufacturer
AVX
AVX
AVX
Taiyo Yuden
KOA Speer
Table 2. Supply Voltage versus R1 Values
Supply Voltage
6
7
8
9
10
11
12
V
R1 Value
7.3
16
25
35
44
53
62
Ω
NOTE: To provide VCC = 5.2 Vdc and ICC = 110 mA at the device.
MMG3002NT1
6
MOTOROLA RF DEVICE DATA
For More Information On This Product,
Go to: www.freescale.com
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