LTC2239IUH#TR datasheet, PDF - EEWORLD Datasheet

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LTC2239IUH#TR: DescriptionAnalog to Digital Converters - ADC LTC2239 - 10-Bit, 80Msps Low Noise 3V ADC; CategoryAnalog mixed-signal IC converter; File Size528KB，24 Pages; ManufacturerADI; Websitehttps://www.analog.com

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LTC2239IUH#TR Overview

Analog to Digital Converters - ADC LTC2239 - 10-Bit, 80Msps Low Noise 3V ADC

LTC2239IUH#TR Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	ADI
package instruction	HVQCCN,
Reach Compliance Code	not_compliant
ECCN code	EAR99
Maximum analog input voltage	1 V
Minimum analog input voltage	-1 V
Converter type	ADC, PROPRIETARY METHOD
JESD-30 code	S-PQCC-N32
JESD-609 code	e0
length	5 mm
Maximum linear error (EL)	0.0488%
Humidity sensitivity level	1
Number of analog input channels	1
Number of digits	10
Number of functions	1
Number of terminals	32
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
Package shape	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	235
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	Tin/Lead (Sn/Pb)
Terminal form	NO LEAD
Terminal pitch	0.5 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	20
width	5 mm

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LTC2239

10-Bit, 80Msps

Low Noise 3V ADC

FEATURES

■

DESCRIPTIO

■

Sample Rate: 80Msps

Single 3V Supply (2.7V to 3.4V)

Low Power: 211mW

61.6dB SNR at 70MHz Input

85dB SFDR at 70MHz Input

No Missing Codes

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

125Msps: LTC2253 (12-Bit), LTC2251 (10-Bit)

105Msps: LTC2252 (12-Bit), LTC2250 (10-Bit)

80Msps: LTC2229 (12-Bit), LTC2239 (10-Bit)

65Msps: LTC2228 (12-Bit), LTC2238 (10-Bit)

40Msps: LTC2227 (12-Bit), LTC2237 (10-Bit)

25Msps: LTC2226 (12-Bit), LTC2236 (10-Bit)

10Msps: LTC2225 (12-Bit)

32-Pin (5mm

5mm) QFN Package

The LTC

2239 is a 10-bit 80Msps, low power 3V A/D

converter designed for digitizing high frequency, wide

dynamic range signals. The LTC2239 is perfect for de-

manding imaging and communications applications with

AC performance that includes 61.6dB SNR and 85dB

SFDR for signals well beyond the Nyquist frequency.

DC specs include

±0.1LSB

INL (typ),

±0.1LSB

DNL (typ)

and

±0.5LSB

INL,

±0.5LSB

DNL over temperature. The

transition noise is a low 0.08LSB

RMS

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

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

logic.

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

Ultrasound

Spectral Analysis

Portable Instrumentation

TYPICAL APPLICATIO

REFH

REFL

FLEXIBLE

REFERENCE

SNR (dBFS)

ANALOG

INPUT

S/H

–

10-BIT

PIPELINED

ADC CORE

CORRECTION

LOGIC

OUTPUT

DRIVERS

•

OGND

CLOCK/DUTY

CYCLE

CONTROL

2239 TA01

CLK

SNR vs Input Frequency,

–1dB, 2V Range

100

150

INPUT FREQUENCY (MHz)

200

2239 G09

2239fa

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Description	Analog to Digital Converters - ADC LTC2239 - 10-Bit, 80Msps Low Noise 3V ADC	Analog to Digital Converters - ADC LTC2239 - 10-Bit, 80Msps Low Noise 3V ADC	Analog to Digital Converters - ADC 10-bit, 80Msps ADC	Analog to Digital Converters - ADC LTC2239 - 10-Bit, 80Msps Low Noise 3V ADC	Analog to Digital Converters - ADC 10-bit, 80Msps ADC	Analog to Digital Converters - ADC 10-bit, 80Msps ADC	Analog-to-digital converter - ADC 10-bit, 80Msps ADC
Is it Rohs certified?	incompatible	incompatible	conform to	incompatible	conform to	conform to	conform to
Maker	ADI	ADI	ADI	ADI	ADI	ADI	ADI
package instruction	HVQCCN,	HVQCCN,	HVQCCN,	HVQCCN,	HVQCCN,	HVQCCN,	HVQCCN,
Reach Compliance Code	not_compliant	not_compliant	compliant	not_compliant	compliant	compliant	compliant
Maximum analog input voltage	1 V	1 V	1 V	1 V	1 V	1 V	1 V
Minimum analog input voltage	-1 V	-1 V	-1 V	-1 V	-1 V	-1 V	-1 V
Converter type	ADC, PROPRIETARY METHOD	ADC, PROPRIETARY METHOD	ADC, PROPRIETARY METHOD	ADC, PROPRIETARY METHOD	ADC, PROPRIETARY METHOD	ADC, PROPRIETARY METHOD	ADC, PROPRIETARY METHOD
JESD-30 code	S-PQCC-N32	S-PQCC-N32	S-PQCC-N32	S-PQCC-N32	S-PQCC-N32	S-PQCC-N32	S-PQCC-N32
JESD-609 code	e0	e0	e3	e0	e3	e3	e3
length	5 mm	5 mm	5 mm	5 mm	5 mm	5 mm	5 mm
Maximum linear error (EL)	0.0488%	0.0488%	0.0488%	0.0488%	0.0488%	0.0488%	0.0488%
Humidity sensitivity level	1	1	1	1	1	1	1
Number of analog input channels	1	1	1	1	1	1	1
Number of digits	10	10	10	10	10	10	10
Number of functions	1	1	1	1	1	1	1
Number of terminals	32	32	32	32	32	32	32
Maximum operating temperature	85 °C	70 °C	70 °C	70 °C	85 °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	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	PARALLEL, WORD	PARALLEL, WORD	PARALLEL, WORD
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	HVQCCN	HVQCCN	HVQCCN	HVQCCN	HVQCCN	HVQCCN	HVQCCN
Package shape	SQUARE	SQUARE	SQUARE	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	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)	235	235	260	235	260	260	260
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Sampling rate	80 MHz	80 MHz	80 MHz	80 MHz	80 MHz	80 MHz	80 MHz
Sample and hold/Track and hold	SAMPLE	SAMPLE	SAMPLE	SAMPLE	SAMPLE	SAMPLE	SAMPLE
Maximum seat height	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm
Nominal supply voltage	3 V	3 V	3 V	3 V	3 V	3 V	3 V
surface mount	YES	YES	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	INDUSTRIAL	COMMERCIAL	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Matte Tin (Sn)	Tin/Lead (Sn/Pb)	Matte Tin (Sn)	MATTE TIN	MATTE TIN
Terminal form	NO LEAD	NO LEAD	NO LEAD	NO LEAD	NO LEAD	NO LEAD	NO LEAD
Terminal pitch	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm
Terminal location	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD
Maximum time at peak reflow temperature	20	20	30	20	30	30	30
width	5 mm	5 mm	5 mm	5 mm	5 mm	5 mm	5 mm
Base Number Matches	-	1	1	1	-	1	-
Brand Name	-	-	Analog Devices Inc	-	Analog Devices Inc	Analog Devices Inc	Analog Devices Inc
Is it lead-free?	-	-	Contains lead	-	Contains lead	Contains lead	Contains lead
Contacts	-	-	32	-	32	32	32
Manufacturer packaging code	-	-	05-08-1693	-	05-08-1693	05-08-1693	05-08-1693

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