Datasheet Linear Technology LTC6602

Manufacturer	Linear Technology
Series	LTC6602

Dual Matched, High Frequency Bandpass/Lowpass Filters

Datasheets

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PDF, 1.2 Mb, Revision: C, File uploaded: Aug 6, 2017

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Packaging

	LTC6602CUF#PBF	LTC6602CUF#TRPBF	LTC6602IUF#PBF	LTC6602IUF#TRPBF
N	1	2	3	4
Package	4x4 QFN-24 Package Outline Drawing	4x4 QFN-24 Package Outline Drawing	4x4 QFN-24 Package Outline Drawing	4x4 QFN-24 Package Outline Drawing
Package Code	UF	UF	UF	UF
Package Index	05-08-1697	05-08-1697	05-08-1697	05-08-1697
Pin Count	24	24	24	24

Parametrics

Parameters / Models	LTC6602CUF#PBF	LTC6602CUF#TRPBF	LTC6602IUF#PBF	LTC6602IUF#TRPBF
Number of Channels	2	2	2	2
Design Tools	Linduino File	Linduino File	Linduino File	Linduino File
Export Control	no	no	no	no
GBW, MHz	0.9	0.9	0.9	0.9
Isupply, mA	65	65	65	65
Operating Temperature Range, °C	0 to 70	0 to 70	-40 to 85	-40 to 85
Type	DIFF	DIFF	DIFF	DIFF
Vos, mV	7	7	7	7
Vs Max, V	3.6	3.6	3.6	3.6
Vs Min, V	2.7	2.7	2.7	2.7

Eco Plan

	LTC6602CUF#PBF	LTC6602CUF#TRPBF	LTC6602IUF#PBF	LTC6602IUF#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant

Design Notes

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Programmable Baseband Filter for Software-Defined UHF RFID Readers &mdash DN432
PDF, 101 Kb, File published: Sep 25, 2008
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Programmable Baseband Filter for Software-Defined
UHF RFID Readers
Design Note 432
Philip Karantzalis Tag signal detection requires measuring the time interval
between signal transitions (a data вЂњ1вЂќ symbol has a longer
interval than a data вЂњ0вЂќ symbol). The reader initiates a tag
inventory by sending a signal that instructs a tag to set
its backscatter data rate and encoding. RFID readers can
operate in a noisy RF environment where many readers
are in close proximity. The three operating modes, singleinterrogator, multiple interrogator and dense-interrogator, deп¬Ѓne the spectral limits of reader and tag signals.
Software programmability of the receiver provides an
optimum balance of reliable multitag detection and high
data throughput. The programmable reader contains a high
linearity direct conversion I and Q demodulator, low noise
ampliп¬Ѓers, a dual baseband п¬Ѓlter with variable gain and
bandwidth and a dual analog-to-digital converter (ADC).
The LTC6602 dual, matched, programmable bandpass
п¬Ѓlter can optimize high performance RFID readers.
The LTC6602 Dual Bandpass Filter
The LTC6602 features two identical п¬Ѓlter channels with
matched gain control and frequency-controlled lowpass,
and highpass networks. The phase shift through each
channel is matched to В±1 degree. A clock frequency, either …

Articles

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Programmable Baseband Filter for Software-Defined UHF RFID Readers &mdash LT Journal
PDF, 201 Kb, File published: Sep 1, 2009
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DESIGN IDEASвЂ‰L Programmable Baseband Filter for
Software-Defined UHF RFID Readers
by Philip Karantzalis Introduction DESIGN IDEAS
Programmable Baseband Filter for
Software-Defined UHF RFID Readers
.27
Philip Karantzalis Tag signal detection requires measuring the time interval between signal
transitions (a data вЂњ1вЂќ symbol has a
longer interval than a data вЂњ0вЂќ symbol).
The reader initiates a tag inventory by
sending a signal that instructs a tag
to set its backscatter data rate and
encoding. RFID readers can operate
in a noisy RF environment where
many readers are in close proximity.
The three operating modes, singleinterrogator, multiple interrogator
and dense-interrogator, define the
spectral limits of reader and tag signals. Software programmability of the
receiver provides an optimum balance
of reliable multitag detection and high
data throughput. The programmable
reader contains a high linearity direct
conversion I and Q demodulator, low …

Model Line

Series: LTC6602 (4)

LTC6602CUF#PBF LTC6602CUF#TRPBF LTC6602IUF#PBF LTC6602IUF#TRPBF

Manufacturer's Classification

Signal Conditioning > Amplifiers > Programmable Gain Amplifiers
Signal Conditioning > Amplifiers > Differential Amplifiers > Fully Differential Amplifiers
Signal Conditioning > Filters > Wideband Active Filters