MMG3001NT1 Datasheet, PDF (7/15 Pages) Freescale Semiconductor, Inc – Heterojunction Bipolar Transistor Technology (InGaP HBT)

50 OHM APPLICATION CIRCUIT: 800- 3600 MHz
V_SUPPLY
R1
RF
INPUT
Z1
Z2
C1
L1
DUT
Z3
V_CC
C3
C4
C5
RF
OUTPUT
Z4
Z5
C2
Z1, Z5
Z2
Z3
20
10
V_CC = 5.6 Vdc
I_CC = 58 mA
0
−10
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″, ε_r = 4.1
Figure 17. 50 Ohm Test Circuit Schematic
S21
R1
C5
C4
C3
L1
C1
C2
−20
S22
−30
800
S11
1300 1800 2300 2800
3300 3800
f, FREQUENCY (MHz)
Figure 18. S21, S11 and S22 versus Frequency
MMG30XX
Rev 2
Figure 19. 50 Ohm Test Circuit Component Layout
Table 10. 50 Ohm Test Circuit Component Designations and Values
Part
Description
C1, C2
39 pF Chip Capacitors
C3
0.01 μF Chip Capacitor
C4
1000 pF Chip Capacitor
C5
47 pF Chip Capacitor
L1
56 nH Chip Inductor
R1
8.2 W Chip Resistor
Part Number
C0805C390J5RAC
C0603C103J5RAC
C0603C102J5RAC
C0805C470J5RAC
HK160856NJ - T
RK73B2ATTE8R2J
Manufacturer
Kemet
Kemet
Kemet
Kemet
Taiyo Yuden
KOA Speer
RF Device Data
Freescale Semiconductor
MMG3001NT1
7