ap172-317lf Skyworks Solutions, Inc., ap172-317lf Datasheet - Page 4
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ap172-317lf
Manufacturer Part Number
ap172-317lf
Description
Linear Power Amplifier
Manufacturer
Skyworks Solutions, Inc.
Datasheet
1.AP172-317LF.pdf
(6 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AP172-317LF
Manufacturer:
MINI
Quantity:
1 400
DATA SHEET • AP172-317LF
Pin Out
-317
Tape and Reel Information
Refer to the
Tape and Reel Package Orientation”
4
Recommended Solder Reflow Profiles
Refer to the
Application Note.
(3.75 mm)
(3.75 mm)
0.148
BSC
0.148
BSC
Seating Plane
12° Max.
“Recommended Solder Reflow Profile”
“Discrete Devices and IC Switch/Attenuators
2
(4.00 mm) BSC
Indicator
1
V
0.157
Pin
RF In
B
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
V
Q1
REG
July 16, 2006 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200304 Rev. B
2
3
4
(4.00 mm)
0.157
+ 0.001 (0.025 mm)
BSC
+ 0.004 (0.10 mm)
0.001 (0.025 mm)
0.025 (0.65 mm)
(0.60 mm)
(1.47 mm)
0.058
0.024
Ref.
Application Note.
(2.00 mm)
12
11
10
0.079
(0.32 mm)
RF Out
RF Out
RF Out
0.124
(1.00 mm) Max.
16 1
0.039
(1.47mm)
(0.80 mm)
2
0.058
0.031
BSC
(0.16 mm)
(2.00 mm)
0.062
0.079
Pin Description
10, 11, 12
Pin Number
14, 15
1, 9
13
16
2
3
4
5
6
7
8
Pin Name
V
RF Out
V
V
CC
J
V
V
V
GND
V
V
1
B
B
NC
CC
CC
REG
REF
DET
, J
DET
Q1
Q2
2
1
2
RF input – RF input, 50 Ω (nominal). An external
DC block is required
Equipotential point – Internal circuit common,
which must be connected to the pcb ground or
common via the lowest possible impedance.
Bias adjust – 2nd stage – Quiescent current of
the second amplifier stage as measured at V
can be increased by adding a resistor between
this pin and V
nominal value of collector current for the second
stage is acceptable. This pin should not be
connected to ground.
Regulated voltage input – The voltage applied
to this pin supplies the active bias stages for the
power amplifier stages. The nominal applied
voltage is equal to V
stages are disabled if this pin is open.
Bias adjust – output stage – Quiescent current
of the output amplifier stage as measured at
V
between this pin and V
open if the nominal value of collector current for
the output stage is acceptable. This pin should
not be connected to ground.
Active detector supply voltage – The voltage
applied to this pin powers the active detector
circuit. The nominal applied value is equal to
V
this pin is connected to ground.
Active detector reference voltage output – The
DC voltage produced at this pin can be used to
track the temperature drift of the voltage from
V
compensate the voltage from V
Active detector output voltage – Detected output
voltage which varies proportionally to the output
power from the RF Out pins.
RF output – RF outputs, internally connected to
share signal currents. An internally-generated
DC voltage is present at this pin, so a DC
blocking capacitor should be included in the
output circuit.
No internal connection
Collector supply voltage 2 – The voltage applied
to these pins supplies the collector of the 2nd
amplifier stage. These pins are internally
connected to share current.
Collector supply voltage 1 – The voltage applied
to this pin supplies the collector of the input
amplifier stage.
CC
CC
DET
2 can be increased by adding a resistor
. The active detector circuit is disabled if
. This voltage can be used to temperature
REG
. This pin may be left open if the
Description
CC
. The power amplifier
REG
. This pin may be left
DET
.
CC
2