A
R
C
H
I
V
E
I
N
F
O
R
M
A
T
I
O
N
A
R
C
H
I
V
E
I
N
F
O
R
M
A
T
I
O
N
MRF21010LR1 MRF21010LSR1
3
RF Device Data
Freescale Semiconductor
Figure 1. MRF21010L Test Circuit Schematic
RF
INPUT
RF
OUTPUT
Z1
VGG
C2
C10
C3
+
DUT
VDD
Z6 0.453″
x 1.118″
Microstrip
Z7 0.921″
x 0.154″
Microstrip
Z8 0.925″
x 0.087″
Microstrip
PCB Taconic TLX8--0300, 0.030″,
εr
= 2.55
Z2
C8
C7
Z6
Z7
C6
Z4
R2
C4
C1
Z3
Z8
+
C9
+
R1
C5
Z5
Z1 0.964″
x 0.087″
Microstrip
Z2 0.905″
x 0.087″
Microstrip
Z3 0.433″
x 0.512″
Microstrip
Z4 1.068″
x 0.087″
Microstrip
Z5 0.752″
x 0.087″
Microstrip
Table 5. MRF21010L Test Circuit Component Designations and
Values
Part
Description
Part Number
Manufacturer
C1 * (eared)
2.2 pF Chip Capacitor
100B2R2BW
ATC
(earless)
1.8 pF Chip Capacitor
100B1R8BW
ATC
C2
0.5 pF Chip Capacitor
100B0R5BW
ATC
C3, C9
10
μF, 35 V Tantalum Chip Capacitors
293D106X9035D2T
Sprague--Vishay
C4, C7
1 nF Chip Capacitors
100B102JW
ATC
C5, C6
5.6 pF Chip Capacitors
100B5R6BW
ATC
C8
470
μF, 63 V Electrolytic Capacitor
C10
10 pF Chip Capacitor
100B100GW
ATC
N1, N2
Type N Connector Flange Mounts
3052--1648--10
Macom
R1
1.0 k?
Chip Resistor (0805)
R2
12
?
Chip Resistor (0805)
* Piece part depending on eared / earless version of the device.
Figure 2. MRF21010L Test Circuit Component Layout
RF Output
C2
C1
C3
C4 C5
R1
R2
C6 C7
C8
C9
C10
CUTOUT AREA
VGG
VDD
RF Input
C--XM--00--001--01
MRF21010
Freescale has begun the transition of marking Printed Circuit Boards (PCBs) with the Freescale Semiconductor
signature/logo. PCBs may have either Motorola or Freescale
markings during the transition period. These changes
will have no impact on form, fit or function of the current product.