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SKY65008 Datasheet Preview

SKY65008 Datasheet

Low Current Power Amplifier Driver

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PRELIMINARY DATA SHEET
SKY65008: 250 – 2700 MHz Linear, Low Current Power
Amplifier Driverwww.datasheet4u.com
Applications
AMPS, PCS, DCS, 2.5G, 3G, WCDMA, WLANs
ISM band
Fixed WCS
802.11b/g WLANs
WiMax
Features
Wideband frequency range: 250 to 2700 MHz
High efficiency: PAE 48%
High gain: 18 dB
Single DC supply, +3 V
MCM (3-pin, 4 x 4 mm) Pb-free package (MSL3, 250 °C per
JEDEC J-STD-0-20)
Description
Skyworks SKY65008 is a high performance, ultra-wideband
power amplifier driver with superior output power, linearity, low
current consumption, and efficiency. The high linearity and
superior Adjacent Channel Power Rejection/Adjacent Channel
Leakage Ratio (ACPR/ACLR) performance make the SKY65008
ideal for use in the driver stage of infrastucture transmit chains.
The SKY65008 is fabricated using Skyworks high reliability InGaP
Heterojunction Bipolar Transistor (HBT) technology in the form of
a Pb-free, 3-pin, 4 x 4 mm Multi-Chip Module (MCM) package.
The device package and pinout are shown in Figure 1. A
functional block diagram is provided in Figure 2.
Skyworks offers lead (Pb)-free “environmentally
friendly” packaging that is RoHS compliant
(European Parliament for the Restriction of
Hazardous Substances).
1 23
RF_IN
GND RF_OUT
S243
Figure 1. SKY65008 Pinout – 3-Pin MCM Package
(Top View)
123
RF_IN
GND RF_OUT
S587
Figure 2. SKY65008 Block Diagram
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200292A • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • April 21, 2005
1




Skyworks Solutions

SKY65008 Datasheet Preview

SKY65008 Datasheet

Low Current Power Amplifier Driver

No Preview Available !

PRELIMINARY DATA SHEET • SKY65008
Electrical and Mechanical Specifications
Signal pin assignments and functional pin descriptions for the
SKY65008 are provided in Table 1. The absolute maximum
ratings are provided in Table 2, and the recommended operating
conditions in Table 3. Electrical characteristics of the SKY65008
www.daarteasphroeveitd4eud.cionmTable 4.
The typical performance of the SKY65008 at various operating
frequencies is illustrated in Figures 3 through 9. Package
dimensions for the 3-pin MCM are shown in Figure 13, and tape
and reel dimensions are shown in Figure 14.
Package and Handling Information
Since the device package is sensitive to moisture absorption, it is
baked and vacuum packed before shipping. Instructions on the
shipping container label regarding exposure to moisture after the
container seal is broken must be followed. Otherwise, problems
related to moisture absorption may occur when the part is
subjected to high temperature during solder assembly.
The SKY65008 can be used for lead or lead-free soldering. If the
part is attached in a reflow oven, the temperature ramp rate
should not exceed 5 °C per second. Maximum temperature
should not exceed 225 °C and the time spent at a temperature
that exceeds 210 °C should be limited to less than 10 seconds. If
the part is manually attached, precaution should be taken to
ensure that the part is not subjected to a temperature that
exceeds 300 °C for more than 10 seconds.
For details on both attachment techniques, precautions, and
handling procedures recommended by Skyworks, please refer to
Skyworks Application Note, PCB Design and SMT
Assembly/Rework Guidelines for MCM-L Packages, document
number 101752. Additional information on standard SMT reflow
profiles can also be found in the JEDEC Standard J-STD-020.
Production quantities of both package types for this product are
shipped in standard tape and reel formats. For packaging details,
refer to the Skyworks Application Note, Tape and Reel, document
number 101568.
Electrostatic Discharge (ESD) Sensitivity
The SKY65008 is a static-sensitive electronic device. Do not
operate or store near strong electrostatic fields. Take proper ESD
precautions.
Table 1. SKY65008 Signal Descriptions
Pin #
1 RF_IN
2 GND
3 RF_OUT
Name
RF input
Ground
RF output
Description
Table 2. SKY65008 Absolute Maximum Ratings
(TA = +25 °C, unless otherwise noted)
Parameter
Symbol Min Typical Max
Units
Supply voltage
VCC
4V
RF output power
POUT
23 dBm
Supply current
ICC
110 mA
Power dissipation
PD
400 mW
Operating case temperature
TC
–40
+85 °C
Storage temperature
TST
–55
+125
°C
Junction temperature
TJ
150 °C
Note: Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other
parameters set at or below their nominal values.
Table 3. SKY65008 Recommended Operating Conditions
Parameter
Symbol
Supply voltage
VCC
Frequency range
F
Min
3.0
250
Typical
3.3
Max
3.6
2700
Units
V
MHz
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
2 April 21, 2005 • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • 200292A


Part Number SKY65008
Description Low Current Power Amplifier Driver
Maker Skyworks Solutions
Total Page 11 Pages
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