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HIVE INF
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ARCHIVE INFORMATION
MRFG35010R1
3
RF Device Data
Freescale Semiconductor
Figure 1. 3.4 - 3.6 GHz Single Supply Bias Sequencing Test Circuit Schematic
D1
C11
R3
R2
R1
C12
R7
C10
C9
C13 C15 C18
C14 C16 C19
R6
R4
R8
C1
Z1
C21
Q1
C7 C5 C3
C8 C6 C4 C2
U1
NC
RF
INPUT
RF
OUTPUT
VDD
C17
R9
C20
1
2
3
4
8
7
6
5
C1, C21 6.8 pF Chip Capacitors, ATC
C2, C20 10 pF Chip Capacitors, ATC
C3, C19 100 pF Chip Capacitors, ATC
C4, C18 100 pF Chip Capacitors, ATC
C5, C10, C16, C17 1000 pF Chip Capacitors, ATC
C6, C11, C12, C15 0.1 μF Chip Capacitors, ATC
C7, C14 39K Chip Capacitors, ATC
C8, C13 22 μF Tantalum Chip Capacitors
C9 6.8 μF Tantalum Chip Capacitor
D1 5.1 V Zener Diode, MA8051CT-ND
R1 22.1 kΩ,
1/4 W 1%, Chip Resistor
R2 5K Trim Pot, #3224W-1-502E
R3 12 kΩ,
1/4 W 1%, Chip Resistor
R4 100 kΩ,
1/4 W 1%, Chip Resistor
R5 39 kΩ,
1/4 W 1%, Chip Resistor
R6 10 Ω,
1/4 W 1%, Chip Resistor
R7 2.2 kΩ,
1/4 W 1%, Chip Resistor
R8, R9 50 Ω,
1/4 W 1%, Chip Resistors
U1 Voltage Converter, LTC 1261
Q1 Switch, MTP23P06V
PCB Rogers RO4350, 0.020″, εr
= 3.50
Z1 0.044″
x 0.250
″
Microstrip
Z2 0.044″
x 0.030
″
Microstrip
Z3 0.615″
x 0.050
″
Microstrip
Z4 0.044″
x 0.070
″
Microstrip
Z5 0.270″
x 0.490
″
Microstrip
Z6 0.044″
x 0.470
″
Microstrip
Z7 0.434″
x 0.110
″
Microstrip
Z8, Z11 0.015″
x 0.527
″
Microstrip
Z9, Z10 0.290″
x 90
°
Microstrip Radial Stub
Z12 0.184″
x 0.390
″
Microstrip
Z13 0.040″
x 0.580
″
Microstrip
Z14 0.109″
x 0.099
″
Microstrip
Z15 0.030″
x 0.225
″
Microstrip
Z16 0.080″
x 0.240
″
Microstrip
Z17 0.044″
x 0.143
″
Microstrip
R5
Z2
Z3
Z4
Z5
Z6
Z7
Z12
Z13
Z14
Z15
Z16
Z17
Z9 Z10
Z8 Z11