Datasheet Linear Technology LTC2000-14 — Ficha de datos

Fabricante	Linear Technology
Serie	LTC2000-14

DAC de 16 / 14- / 11 bits 2.5Gsps

Hojas de datos

PDF, 2.0 Mb, Revisión: B, Archivo subido: marzo 27, 2018

Extracto del documento

Embalaje

	LTC2000CY-14#PBF	LTC2000IY-14#PBF
N	1	2
Package	15mm x 9mm x 1.54mm BGA Dibujo del esquema del paquete	15mm x 9mm x 1.54mm BGA Dibujo del esquema del paquete
Package Code	BGA	BGA
Package Index	05-08-1890	05-08-1890
Pin Count	170	170

Paramétricos

Parameters / Models	LTC2000CY-14#PBF	LTC2000IY-14#PBF
Bits, bits	14	14
DAC INL, LSB	0.5	0.5
DACs	1	1
DNL, LSB	0.2	0.2
Demo Boards	DC2085A-A,DC2085A-B,DC2085A-C,DC2191A-A,DC2303A-A,DC2303A-B,DC2303A-C	DC2085A-A,DC2085A-B,DC2085A-C,DC2191A-A,DC2303A-A,DC2303A-B,DC2303A-C
Design Tools	LTDACGen ,LinearLabTools	LTDACGen ,LinearLabTools
Export Control	yes	yes
Glitch Impulse, nVвЂўs	0.0001	0.0001
I/O	DDR LVDS, DHSTL	DDR LVDS, DHSTL
Int Ref, V	1.25	1.25
Max Gain Error, % FSR	0.5	0.5
Operating Temperature Range, °C	0 to 70	-40 to 85
Output	Current	Current
Output Range	10mA to 60mA	10mA to 60mA
Power, mW	2200	2200
Settling Time, µs	0.0022	0.0022
Speed, Msps	2500	2500
Supply Voltage Range	1.8V, 3.3V	1.8V, 3.3V

Plan ecológico

	LTC2000CY-14#PBF	LTC2000IY-14#PBF
RoHS	Obediente	Obediente

Otras opciones

LTC2000-11 LTC2000-16

Notas de Diseño

Descargar
Uncompromised Clocking Solution for 16-Bit 2.5Gsps High Performance DAC &mdash DN555
PDF, 225 Kb, Archivo publicado: sept 6, 2016
Extracto del documento
Uncompromised Clocking Solution for 16-Bit 2.5Gsps
High Performance DAC
Design Note 555
Clarence Mayott
Introduction
The LTC В®2000 16-bit 2.5Gsps DAC offers excellent
AC performance. For many DAC applications, phase
noise, noise spectral density (NSD), and spurious
free dynamic range (SFDR) are critical to maximize
the number of possible channels in a band without
eroding the signal to noise ratio (SNR) in the band
of interest. High speed DACs require a clean sample
clock to achieve the best possible noise and spurious
performance. Using the ultralow noise and spurious
LTC6946 PLL synthesizer as a clock source for the
LTC2000 maximizes system performance (FigureВ 1). 16-Bit High Speed DAC
The high spectral purity and low noise of the LTC2000
make it an excellent signal generator. FigureВ 2 highlights the excellent additive phase noise performance
of the LTC2000 of вЂ“165dBc/Hz at 1MHz offset and
вЂ“147dBc/Hz at 10kHz offset with a 65MHz output. For
output frequencies up to 100MHz, the LTC2000 has
NSD better than вЂ“166dBm/Hz and SFDR better than
76dB. For higher output frequencies up to 1GHz, the …

Linea modelo

Serie: LTC2000-14 (2)

LTC2000CY-14#PBF LTC2000IY-14#PBF

Clasificación del fabricante

Data Conversion > Digital-to-Analog Converters (DAC) > High Speed DACs | Unipolar Digital-to-Analog Converters (DAC)

Contactos