LTC2299IUP#TRPBF datasheet, PDF

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LTC2299IUP#TRPBF: DescriptionIC ADC DUAL 14BIT 80MSPS 64QFN; CategoryAnalog mixed-signal IC converter; File Size680KB，24 Pages; ManufacturerLinear ( ADI ); Websitehttp://www.analog.com/cn/index.html; Environmental Compliance

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LTC2299IUP#TRPBF Overview

IC ADC DUAL 14BIT 80MSPS 64QFN

LTC2299IUP#TRPBF Parametric

Parameter Name	Attribute value
Brand Name	Linear Technology
Is it Rohs certified?	conform to
Maker	Linear ( ADI )
Parts packaging code	QFN
package instruction	HVQCCN, LCC64,.35SQ,20
Contacts	64
Manufacturer packaging code	UP
Reach Compliance Code	compliant
ECCN code	3A991.C.3
Maximum analog input voltage	1 V
Minimum analog input voltage	-0.5 V
Converter type	ADC, PROPRIETARY METHOD
JESD-30 code	S-PQCC-N64
JESD-609 code	e3
length	9 mm
Maximum linear error (EL)	0.0305%
Humidity sensitivity level	1
Number of analog input channels	2
Number of digits	14
Number of functions	1
Number of terminals	64
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Output bit code	OFFSET BINARY, 2\'S COMPLEMENT BINARY
Output format	PARALLEL, WORD
Package body material	PLASTIC/EPOXY
encapsulated code	HVQCCN
Encapsulate equivalent code	LCC64,.35SQ,20
Package shape	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	260
power supply	3 V
Certification status	Not Qualified
Sampling rate	80 MHz
Sample and hold/Track and hold	SAMPLE
Maximum seat height	0.8 mm
Nominal supply voltage	3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn)
Terminal form	NO LEAD
Terminal pitch	0.5 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	30
width	9 mm
Base Number Matches	1

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LTC2299

Dual 14-Bit, 80Msps

Low Power 3V ADC

FEATURES

■

DESCRIPTIO

■

Integrated Dual 14-Bit ADCs

Sample Rate: 80Msps

Single 3V Supply (2.7V to 3.4V)

Low Power: 444mW

73dB SNR at 70MHz Input

90dB SFDR at 70MHz Input

110dB Channel Isolation at 100MHz

Multiplexed or Separate Data Bus

Flexible Input: 1V

P-P

to 2V

P-P

Range

575MHz Full Power Bandwidth S/H

Clock Duty Cycle Stabilizer

Shutdown and Nap Modes

Pin Compatible Family

105Msps: LTC2282 (12-Bit), LTC2284 (14-Bit)

80Msps: LTC2294 (12-Bit), LTC2299 (14-Bit)

65Msps: LTC2293 (12-Bit), LTC2298 (14-Bit)

40Msps: LTC2292 (12-Bit), LTC2297 (14-Bit)

25Msps: LTC2291 (12-Bit), LTC2296 (14-Bit)

64-Pin (9mm

9mm) QFN Package

The LTC

2299 is a 14-bit 80Msps, low power dual 3V

A/D converter designed for digitizing high frequency, wide

dynamic range signals. The LTC2299 is perfect for

demanding imaging and communications applications

with AC performance that includes 73dB SNR and 90dB

SFDR for signals well beyond the Nyquist frequency.

DC specs include

±1.2LSB

INL (typ),

±0.5LSB

DNL (typ)

and

±5LSB

INL,

±1LSB

DNL over temperature. The transi-

tion noise is a low 1.2LSB

RMS

A single 3V supply allows low power operation. A separate

output supply allows the outputs to drive 0.5V to 3.6V

logic. An optional multiplexer allows both channels to

share a digital output bus.

A single-ended CLK input controls converter operation. An

optional clock duty cycle stabilizer allows high perfor-

mance at full speed for a wide range of clock duty cycles.

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

All other trademarks are the property of their respective owners.

APPLICATIO S

■

Wireless and Wired Broadband Communication

Imaging Systems

Spectral Analysis

Portable Instrumentation

TYPICAL APPLICATIO

ANALOG

INPUT A

INPUT

S/H

14-BIT

PIPELINED

ADC CORE

OUTPUT

DRIVERS

D13A

•

–

D0A

OGND

CLK A

SNR (dBFS)

CLOCK/DUTY CYCLE

CONTROL

MUX

CLOCK/DUTY CYCLE

CONTROL

CLK B

ANALOG

INPUT B

INPUT

S/H

–

14-BIT

PIPELINED

ADC CORE

OUTPUT

DRIVERS

D13B

•

D0B

OGND

2299 TA01

SNR vs Input Frequency,

–1dB, 2V Range

100

150

INPUT FREQUENCY (MHz)

200

2299 TA02

2299fa

LTC2299IUP#TRPBF Related Products

	LTC2299IUP#TRPBF	DC851A-A	DC851A-F	LTC2299CUP#PBF	LTC2299CUP#TRPBF	LTC2299IUP#PBF
Description	IC ADC DUAL 14BIT 80MSPS 64QFN	board eval ltc2299iup	board eval ltc2299iup	IC ADC DUAL 14BIT 80MSPS 64QFN	IC ADC DUAL 14BIT 80MSPS 64QFN	IC ADC DUAL 14BIT 80MSPS 64QFN
Brand Name	Linear Technology	-	-	Linear Technology	Linear Technology	Linear Technology
Is it Rohs certified?	conform to	-	-	conform to	conform to	conform to
Maker	Linear ( ADI )	-	-	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )
Parts packaging code	QFN	-	-	QFN	QFN	QFN
package instruction	HVQCCN, LCC64,.35SQ,20	-	-	HVQCCN, LCC64,.35SQ,20	HVQCCN, LCC64,.35SQ,20	HVQCCN, LCC64,.35SQ,20
Contacts	64	-	-	64	64	64
Manufacturer packaging code	UP	-	-	UP	UP	UP
Reach Compliance Code	compliant	-	-	compliant	compliant	compliant
ECCN code	3A991.C.3	-	-	3A991.C.3	3A991.C.3	3A991.C.3
Maximum analog input voltage	1 V	-	-	1 V	1 V	1 V
Minimum analog input voltage	-0.5 V	-	-	-0.5 V	-0.5 V	-0.5 V
Converter type	ADC, PROPRIETARY METHOD	-	-	ADC, PROPRIETARY METHOD	ADC, PROPRIETARY METHOD	ADC, PROPRIETARY METHOD
JESD-30 code	S-PQCC-N64	-	-	S-PQCC-N64	S-PQCC-N64	S-PQCC-N64
JESD-609 code	e3	-	-	e3	e3	e3
length	9 mm	-	-	9 mm	9 mm	9 mm
Maximum linear error (EL)	0.0305%	-	-	0.0305%	0.0305%	0.0305%
Humidity sensitivity level	1	-	-	1	1	1
Number of analog input channels	2	-	-	2	2	2
Number of digits	14	-	-	14	14	14
Number of functions	1	-	-	1	1	1
Number of terminals	64	-	-	64	64	64
Maximum operating temperature	85 °C	-	-	70 °C	70 °C	85 °C
Output bit code	OFFSET BINARY, 2\'S COMPLEMENT BINARY	-	-	OFFSET BINARY, 2\'S COMPLEMENT BINARY	OFFSET BINARY, 2\'S COMPLEMENT BINARY	OFFSET BINARY, 2\'S COMPLEMENT BINARY
Output format	PARALLEL, WORD	-	-	PARALLEL, WORD	PARALLEL, WORD	PARALLEL, WORD
Package body material	PLASTIC/EPOXY	-	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	HVQCCN	-	-	HVQCCN	HVQCCN	HVQCCN
Encapsulate equivalent code	LCC64,.35SQ,20	-	-	LCC64,.35SQ,20	LCC64,.35SQ,20	LCC64,.35SQ,20
Package shape	SQUARE	-	-	SQUARE	SQUARE	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	-	-	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	260	-	-	260	260	260
power supply	3 V	-	-	3 V	3 V	3 V
Certification status	Not Qualified	-	-	Not Qualified	Not Qualified	Not Qualified
Sampling rate	80 MHz	-	-	80 MHz	80 MHz	80 MHz
Sample and hold/Track and hold	SAMPLE	-	-	SAMPLE	SAMPLE	SAMPLE
Maximum seat height	0.8 mm	-	-	0.8 mm	0.8 mm	0.8 mm
Nominal supply voltage	3 V	-	-	3 V	3 V	3 V
surface mount	YES	-	-	YES	YES	YES
technology	CMOS	-	-	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	-	-	COMMERCIAL	COMMERCIAL	INDUSTRIAL
Terminal surface	Matte Tin (Sn)	-	-	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
Terminal form	NO LEAD	-	-	NO LEAD	NO LEAD	NO LEAD
Terminal pitch	0.5 mm	-	-	0.5 mm	0.5 mm	0.5 mm
Terminal location	QUAD	-	-	QUAD	QUAD	QUAD
Maximum time at peak reflow temperature	30	-	-	30	30	30
width	9 mm	-	-	9 mm	9 mm	9 mm
Base Number Matches	1	-	-	1	1	1

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