LTC2260CUJ-14 Linear Technology Corporation, LTC2260CUJ-14 Datasheet

LTC2260CUJ-14

Manufacturer Part Number

LTC2260CUJ-14

Description

Manufacturer

Linear Technology Corporation

Datasheet

1.LTC2259CUJ-14-TRPBF.pdf (32 pages)

Specifications of LTC2260CUJ-14

Case

QFN

Date_code

09+

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

LTC2260CUJ-14

Manufacturer:

LINEAR/凌特

Quantity:

20 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

LTC2260CUJ-14#PBF

Manufacturer:

LINEAR/凌特

Quantity:

20 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

LTC2260CUJ-14#TRPBF

Manufacturer:

LINEAR/凌特

Quantity:

20 000

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FEATURES

APPLICATIONS

TYPICAL APPLICATION

ANALOG

125MHz

CLOCK

INPUT

73.4dB SNR

85dB SFDR

Low Power: 127mW/106mW/89mW

Single 1.8V Supply

CMOS, DDR CMOS or DDR LVDS Outputs

Selectable Input Ranges: 1V

800MHz Full-Power Bandwidth S/H

Optional Data Output Randomizer

Optional Clock Duty Cycle Stabilizer

Shutdown and Nap Modes

Serial SPI Port for Conﬁ guration

Pin Compatible 14-Bit and 12-Bit Versions

40-Pin (6mm × 6mm) QFN Package

Communications

Cellular Base Stations

Software Deﬁ ned Radios

Portable Medical Imaging

Multi-Channel Data Acquisition

Nondestructive Testing

–

CLOCK/DUTY

INPUT

CONTROL

S/H

CYCLE

PIPELINED

ADC CORE

14-BIT

P-P

1.8V

to 2V

GND

CORRECTION

P-P

LOGIC

DRIVERS

OUTPUT

226114 TA01a

DESCRIPTION

The LTC

pling 14-bit A/D converters designed for digitizing high

frequency, wide dynamic range signals. They are perfect

for demanding communications applications with AC

performance that includes 73.4dB SNR and 85dB spurious

free dynamic range (SFDR). Ultralow jitter of 0.17ps

allows undersampling of IF frequencies with excellent

noise performance.

DC specs include ±1LSB INL (typical), ±0.3LSB DNL (typi-

cal) and no missing codes over temperature. The transition

noise is a low 1.2LSB

The digital outputs can be either full rate CMOS, double

data rate CMOS, or double data rate LVDS. A separate

output power supply allows the CMOS output swing to

range from 1.2V to 1.8V.

The ENC

or single ended with a sine wave, PECL, LVDS, TTL or

CMOS inputs. An optional clock duty cycle stabilizer al-

lows high performance at full speed for a wide range of

clock duty cycles.

L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.

All other trademarks are the property of their respective owners.

Ultralow Power 1.8V ADCs

TO 1.8V

D13

1.2V

•

LTC2260-14/LTC2259-14

14-Bit, 125/105/80Msps

OGND

CMOS

LVDS

2261-14/LTC2260-14/LTC2259-14 are sam-

and ENC

–

inputs may be driven differentially

RMS

–100

–110

–120

2-Tone FFT, f

–50

–60

–70

–80

–90

–10

–20

–30

–40

LTC2261-14

FREQUENCY (MHz)

= 70MHz and 75MHz

226114 TA01b

226114f

RMS

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