LTC2000AIY-11#PBF datasheet, PDF

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LTC2000AIY-11#PBF: DescriptionDAC 1-CH Current Steering 11-bit 170-Pin BGA Tray; File Size2MB，54 Pages; ManufacturerADI; Websitehttps://www.analog.com

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LTC2000AIY-11#PBF Overview

DAC 1-CH Current Steering 11-bit 170-Pin BGA Tray

LTC2000AIY-11#PBF Parametric

Parameter Name	Attribute value
EU restricts the use of certain hazardous substances	Compliant
ECCN (US)	EAR99
Part Status	Active
HTS	8542.39.00.01
Converter Type	General Purpose
Architecture	Current Steering
Resolution	11bit
Conversion Rate	2.7Gsps
Number of DAC Channels	1
Number of Outputs per Chip	1
Maximum Settling Time (us)	0.0022(Typ)
Digital Interface Type	LVDS\|Parallel
Output Type	Current
Output Polarity	Unipolar
Voltage Reference	External\|Internal
Minimum Single Supply Voltage (V)	1.8/3.135
Typical Single Supply Voltage (V)	1.86/3.3
Maximum Single Supply Voltage (V)	1.92/3.465
Power Supply Type	Analog and Digital
Maximum Power Dissipation (mW)	2408(Typ)
Integral Nonlinearity Error	±1LSB
Full Scale Error	±0.5%FSR(Typ)
Digital Supply Support	Yes
Minimum Operating Temperature (°C)	-40
Maximum Operating Temperature (°C)	85
Packaging	Tray
Supplier Temperature Grade	Industrial
Supplier Package	BGA
Pin Count	170
Standard Package Name	BGA
Mounting	Surface Mount
Package Height	1.14
Package Length	15
Package Width	9
PCB changed	170
Lead Shape	Ball

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LTC2000A

16-/14-/11-Bit 2.7Gsps

DACs

FEATURES

DESCRIPTION

The

LTC

2000A

is a family of 16-/14-/11-bit 2.7Gsps

current steering DACs with exceptional spectral purity.

The single (1.35Gsps mode) or dual (2.7Gsps mode) port

source synchronous LVDS interface supports data rates of

up to 1.35Gbps using a 675MHz DDR data clock, which

can be either in quadrature or in phase with the data. An

internal synchronizer automatically aligns the data with

the DAC sample clock.

Additional features such as pattern generation, LVDS

loopout and junction temperature sensing simplify system

development and testing.

A serial peripheral interface (SPI) port allows configura-

tion and read back of internal registers. Operating from

1.86V and 3.3V supplies, the LTC2000A consumes 2.41W

at 2.7Gsps and 1.43W at 1.35Gsps.

All registered trademarks and trademarks are the property of their respective owners. Protected

by U.S. Patents, including 8330633.

80dBc SFDR at 50MHz f

OUT

>68dBc SFDR from DC to 1080MHz f

OUT

40mA Nominal Full-Scale, ±1V Output Compliant

10mA to 60mA Adjustable Full-Scale Current Range

Single or Dual Port DDR LVDS and DHSTL Interface

Low Latency (7.5 Cycles for Single Port,

11 Cycles for Dual Port)

>78dBc 2-Tone IMD from DC to 1000MHz f

OUT

–156dBc/Hz Additive Phase Noise at 1MHz Offset for

65MHz f

OUT

170-Lead (9mm × 15mm) BGA Package

APPLICATIONS

Broadband Communication Systems

DOCSIS CMTS

Direct RF Synthesis

Radar

Instrumentation

Automatic Test Equipment

BLOCK DIAGRAM

TSTP/N

JUNCTION

TEMPERATURE

PATTERN

GENERATOR

SCK SDI

SPI

SDO

SFDR vs f

OUT

, f

DAC

= 2.7Gsps

100

OUTP

SFDR (dBc)

DIGITAL AMPLITUDE = 0dBFS

OUTFS

= 40mA

DAP/N[15:0]

DDR DATA FLIP-FLOPS

LVDS RECEIVERS

4:1

16-BIT DAC

OUTN

DBP/N[15:0]

GAIN

ADJUST

DCKIP/N

DELAY

ADJUST

CLK DIVIDER

÷2 OR ÷4

DD18

DD33

GND

CLOCK

SYNC

CLK

RECEIVER

CKP/N

FSADJ

REFIO

10k

REF

2000A BD

DCKOP/N

200

400

600

800

OUT

(MHz)

1000

1200

2000A TA01b

2000afb

For more information

www.linear.com/LTC2000A

LTC2000AIY-11#PBF Related Products

	LTC2000AIY-11#PBF	LTC2000AIY-14#PBF	LTC2000AIY-16#PBF
Description	DAC 1-CH Current Steering 11-bit 170-Pin BGA Tray	DAC 1-CH Current Steering 14-bit 170-Pin BGA Tray	DAC 1-CH Current Steering 16-bit 170-Pin BGA Tray
EU restricts the use of certain hazardous substances	Compliant	Compliant	Compliant
ECCN (US)	EAR99	3A001.a5b2a	3A001a.5.b.2.
Part Status	Active	Active	Active
HTS	8542.39.00.01	8542.39.00.01	8542.39.00.01
Converter Type	General Purpose	General Purpose	General Purpose
Architecture	Current Steering	Current Steering	Current Steering
Resolution	11bit	14bit	16bit
Conversion Rate	2.7Gsps	2.7Gsps	2.7Gsps
Number of DAC Channels	1	1	1
Number of Outputs per Chip	1	1	1
Maximum Settling Time (us)	0.0022(Typ)	0.0022(Typ)	0.0022(Typ)
Digital Interface Type	LVDS\|Parallel	LVDS\|Parallel	Parallel\|LVDS
Output Type	Current	Current	Current
Output Polarity	Unipolar	Unipolar	Unipolar
Voltage Reference	External\|Internal	External\|Internal	Internal\|External
Minimum Single Supply Voltage (V)	1.8/3.135	1.8/3.135	1.8/3.135
Typical Single Supply Voltage (V)	1.86/3.3	1.86/3.3	1.86/3.3
Maximum Single Supply Voltage (V)	1.92/3.465	1.92/3.465	1.92/3.465
Power Supply Type	Analog and Digital	Analog and Digital	Analog and Digital
Maximum Power Dissipation (mW)	2408(Typ)	2408(Typ)	2408(Typ)
Integral Nonlinearity Error	±1LSB	±2LSB	±4LSB
Full Scale Error	±0.5%FSR(Typ)	±0.5%FSR(Typ)	±0.5%FSR(Typ)
Digital Supply Support	Yes	Yes	Yes
Minimum Operating Temperature (°C)	-40	-40	-40
Maximum Operating Temperature (°C)	85	85	85
Packaging	Tray	Tray	Tray
Supplier Temperature Grade	Industrial	Industrial	Industrial
Supplier Package	BGA	BGA	BGA
Pin Count	170	170	170
Standard Package Name	BGA	BGA	BGA
Mounting	Surface Mount	Surface Mount	Surface Mount
Package Height	1.14	1.14	1.14
Package Length	15	15	15
Package Width	9	9	9
PCB changed	170	170	170
Lead Shape	Ball	Ball	Ball

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