sky65013 Skyworks Solutions, Inc., sky65013 Datasheet - Page 4

• Manufacturer Part Number: sky65013
• Description: Sky65013-214lf Ingap General-purpose Amplifier Lf?6 Ghz
• Manufacturer: Skyworks Solutions, Inc.

DATA SHEET • SKY65013-214LF
Evaluation Board
Current Limiting Resistor Values
4
Evaluation Board Parts List
V
4.6
10
12
S
4
5
6
8
9
Component
, V
C
1
, C
L
L
R
U
1
2
2
1
1
, C
Input
V
4
S
Resistance, Ω Ω
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
C
4
April 7, 2006 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200310 Rev. C
113
138
163
213
13
28
38
63
R
1
C
I
S
1
Description
Ferrite bead
Capacitor
Amplifier
Inductor
Resistor
L
2
L
V
3
D
Dissipation Rating, mW
L
C
1
2
Minimum Power
R
1
Resistor Values Table
See Current Limiting
1000
Output
125
125
125
250
500
500
500
33 nH
Value
47 nF
The SKY65013 evaluation board comprises the SKY65013
amplifier, the input and output of which are connected via 50 Ω
microstrip transmission lines with DC blocking capacitors, C
C
The positive supply voltage, V
of the amplifier via the decoupling network, which consists of C
L
either via the current limit function of an external bench power
supply, or by replacing L
given in the Current Limiting Resistor Values Table. The evaluation
board is shipped with L
resonance of the supply decoupling network out of band. For low
frequency applications, R
supply current on the evaluation board.
The evaluation board also contains a probe fixture, which
facilitates the direct measurement of the s parameters of the
SKY65015. The probe fixture comprises a very short coplanar
waveguide (CPW) transmission line to pin 1 and an identical line
to pin 3. All other pins of the amplifier are grounded. The CPW
transmission lines are compatible with ground-signal-ground
wafer probe tips, which can be connected to the RF ports of a
vector network analyzer (VNA) via coaxial cables. The very small
electrical length of these CPW transmission lines obviates the
need to de-embed their effects from the s parameters that are
measured. The supply constant current must be applied via the
bias tee, which is typically integrated into the VNA, which is
cascade with the output pin of the amplifier.
1
2
, L
, to the input and output SMA connectors, respectively.
0603
0603
0603
Size
2
and R
1
. The power supply current, I
Suggested Part Number
FBMH4525HM162N-T
3
3
SKY65013
in place, which shifts an in-band series
1
with resistor R
may be used to conveniently limit
S
, is connected to pin 3, RF output
1
, the value of which is
S
, must be limited,
Comments
1
and
4
,