ISL3980IR-TK Intersil Corporation, ISL3980IR-TK Datasheet
ISL3980IR-TK
Manufacturer Part Number
ISL3980IR-TK
Description
Manufacturer
Intersil Corporation
Datasheet
1.ISL3980IR-TK.pdf
(1 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ISL3980IR-TK
Manufacturer:
ATI
Quantity:
1 700
Part Number:
ISL3980IR-TK
Manufacturer:
INTERSIL
Quantity:
20 000
Power Amplifier
voltage single supply stages which cascaded deliver 21dBm
(Typ) output power.
In addition, the device includes an integrated power detector
which is accurate over a 15dB dynamic range within (±)1dB,
which can be used to implement an accurate ALC function.
The ISL3980 is housed in a 24 lead QFN package.
Ordering Information
Simplified Block Diagram
ISL3980IR
ISL3980IR-TK
2GHZ_DET_OUT
PART NUMBER
2 GHZ_RF_IN
2GHZ_BIAS
RANGE (
BIAS
The ISL3980 is a monolithic GaAs
Power Amplifier designed to operate in
the ISM band. It features two low
-40 to 85
-40 to 85
TEMP
+3.3V
PEAK DETECTOR
®
o
C)
1
24 Ld. QFN
Tape and Reel (1000 units)
PACKAGE
Data Sheet
2GHZ_RF_OUT
PRISM and design is a trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2003. All Rights Reserved
L24.4x4
PKG. NO.
1-888-INTERSIL or 321-724-7143
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Features
• Single Supply . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 3.6V
• Output Power . . . . . . . . . . . . . . . . . . . . . . . . . 21dBm (Typ)
• Power Gain. . . . . . . . . . . . . . . . . . . . . . . . . . . . 28dB (Typ)
• Detector Linear Input Power Range . . . . . . . . . . . . . .15dB
• Detector Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1dB
QFN Package
• Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat No
• Near Chip Scale Package footprint, which improves PCB
Applications
• Systems Targeting IEEE802.11a/b/g WLANs
• Wireless Local Area Networks (WLAN)
• PCMCIA Wireless Transceivers
• ISM Systems Including Automatic Level Control (ALC)
• TDMA Packet Protocol Radios
Pinout
Leads - Package Outline
efficiency and has a thinner profile
All other trademarks mentioned are the property of their respective owners.
January 2003
+3.3V
+3.3V
GND
GND
|
NC
NC
Intersil (and design) is a registered trademark of Intersil Americas Inc.
19
20
23
21
22
24
18
1
ISL3980 (QFN)
17
2
TOP VIEW
16
3
15
4
14
5
13
6
12
11
10
9
8
7
ISL3980
GND
GND
+3.3V
+3.3V
2GHZ_RF_OUT
2GHZ_RF_OUT
FN8055
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