Datasheet Linear Technology LTC6601-2 — Ficha de datos

Fabricante	Linear Technology
Serie	LTC6601-2

Baja potencia, baja distorsión, baja potencia, baja distorsión, 5MHz a 27MHz, filtro configurable por pin / controlador ADC

Hojas de datos

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PDF, 486 Kb, Archivo subido: agosto 6, 2017

Extracto del documento

Precios

Embalaje

	LTC6601CUF-2#PBF	LTC6601CUF-2#TRPBF	LTC6601IUF-2#PBF	LTC6601IUF-2#TRPBF
N	1	2	3	4
Package	4x4 QFN-20 Dibujo del esquema del paquete	4x4 QFN-20 Dibujo del esquema del paquete	4x4 QFN-20 Dibujo del esquema del paquete	4x4 QFN-20 Dibujo del esquema del paquete
Package Code	UF	UF	UF	UF
Package Index	05-08-1710	05-08-1710	05-08-1710	05-08-1710
Pin Count	20	20	20	20

Paramétricos

Parameters / Models	LTC6601CUF-2#PBF	LTC6601CUF-2#TRPBF	LTC6601IUF-2#PBF	LTC6601IUF-2#TRPBF
Number of Channels	1	1	1	1
Demo Boards	DC1251A-B	DC1251A-B	DC1251A-B	DC1251A-B
Design Tools	LTspice Model	LTspice Model	LTspice Model	LTspice Model
Export Control	no	no	no	no
GBW, MHz	28	28	28	28
Isupply, mA	32	32	32	32
Operating Temperature Range, °C	0 to 70	0 to 70	-40 to 85	-40 to 85
Type	DIFF	DIFF	DIFF	DIFF
Vos, mV	0.25	0.25	0.25	0.25
Vos TC, µV/C	1	1	1	1
Vs Max, V	5.25	5.25	5.25	5.25
Vs Min, V	2.7	2.7	2.7	2.7

Plan ecológico

	LTC6601CUF-2#PBF	LTC6601CUF-2#TRPBF	LTC6601IUF-2#PBF	LTC6601IUF-2#TRPBF
RoHS	Obediente	Obediente	Obediente	Obediente

Notas de Diseño

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Precision, Matched, Baseband Filter ICs Outperform Discrete Implementations &mdash DN476
PDF, 100 Kb, Archivo publicado: feb 10, 2010
Extracto del documento
Precision, Matched, Baseband Filter ICs Outperform Discrete
Implementations вЂ“ Design Note 476
Philip Karantzalis
Introduction
In digital communication systems, baseband signals must
be band-limited in the transmitter or the receiver. Although
the bulk of baseband signal shaping and analysis is accomplished using digital signal processing (DSP), analog
п¬Ѓltering is used in a number of places along the signal
chain. For instance analog п¬Ѓlters reduce the imaging of a
digital-to-analog converter (DAC), п¬Ѓlter out the high frequency noise of an RF demodulator or reduce the aliasing
inputs of an analog-to-digital converter (ADC).
Typically, 3G communication systems (CDMA, GSM,
UMTS or WiMax) feature a baseband channel bandwidth
of 1.25MHz to over 20MHz. In this frequency range, discrete analog п¬ЃltersвЂ”those constructed with high speed
op amps, resistors and capacitorsвЂ”are sensitive to PCB
layout parasitics, component tolerances and mismatches.
The pitfalls of using discrete components can be avoided
by using integrated, pin-conп¬Ѓgurable, precision analog
п¬Ѓlter ICs, such as the LTC6601-1/-2 and the LTC6605-7/
-10/-14. The LTC6601-x is a single 2nd order lowpass п¬Ѓlter
and the LTC6605-x is a dual, matched п¬Ѓlter.
The LTC6601-x Lowpass Filter
Figure 1 shows a block diagram of an LTC6601-x and the …

Linea modelo

Serie: LTC6601-2 (4)

LTC6601CUF-2#PBF LTC6601CUF-2#TRPBF LTC6601IUF-2#PBF LTC6601IUF-2#TRPBF

Clasificación del fabricante

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