LT5514EFE#TR datasheet, PDF - EEWORLD Datasheet

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LT5514EFE#TR: DescriptionIC IF amp/adc drvr prog 20tssop; CategoryAnalog mixed-signal IC The signal circuit; File Size415KB，9 Pages; ManufacturerLinear ( ADI ); Websitehttp://www.analog.com/cn/index.html

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LT5514EFE#TR Overview

IC IF amp/adc drvr prog 20tssop

LT5514EFE#TR Parametric

Parameter Name	Attribute value
Brand Name	Linear Technology
Is it Rohs certified?	incompatible
Maker	Linear ( ADI )
Parts packaging code	TSSOP
package instruction	HTSSOP, TSSOP20,.25
Contacts	20
Manufacturer packaging code	FE
Reach Compliance Code	not_compliant
ECCN code	EAR99
Analog Integrated Circuits - Other Types	ANALOG CIRCUIT
JESD-30 code	R-PDSO-G20
JESD-609 code	e0
length	6.5 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	20
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	HTSSOP
Encapsulate equivalent code	TSSOP20,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	235
power supply	5 V
Certification status	Not Qualified
Maximum seat height	1.2 mm
Maximum supply current (Isup)	174 mA
Maximum supply voltage (Vsup)	5.25 V
Minimum supply voltage (Vsup)	4.75 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	20
width	4.4 mm

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May 12, 2004

Demo Circuit DC550A Quick Start Guide.

Introduction

Demo circuit DC550A demonstrates operation of the LT5514 IC, a DC-850MHz bandwidth ‘open

loop’ transconductance amplifier with high impedance ‘open collector’ outputs. LT5514 consists of two

identical amplifiers (Figure 1). Each amplifier has an enable pin (ENA and ENB). When both

amplifiers are enabled, the LT5514 operates in “standard” (full power-high intercept point mode). The

low power mode is selected when only one amplifier is enabled. Four programmable gain inputs

provide a variable attenuation of up to 22.5 dB (relative to maximum gain) with 1.5 dB steps.

Amp A

Attenuator

Amp B

Gain control logic

Enable control

Figure 1. LT5514 Block Diagram

DC550A Demo Board

Quick Start Guide

LT5514EFE#TR Related Products

	LT5514EFE#TR	DC550A	LT5514EFE	LT5514EFE#PBF	LT5514EFE#TRPBF
Description	IC IF amp/adc drvr prog 20tssop	eval board for lt5514efe	IC IF amp/adc drvr prog 20tssop	IC IF AMP/ADC DRVR PROG 20TSSOP	IC IF AMP/ADC DRVR PROG 20TSSOP
Brand Name	Linear Technology	-	Linear Technology	Linear Technology	Linear Technology
Is it Rohs certified?	incompatible	-	incompatible	conform to	conform to
Maker	Linear ( ADI )	-	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )
Parts packaging code	TSSOP	-	TSSOP	TSSOP	TSSOP
package instruction	HTSSOP, TSSOP20,.25	-	HTSSOP, TSSOP20,.25	HTSSOP, TSSOP20,.25	HTSSOP,
Contacts	20	-	20	20	20
Manufacturer packaging code	FE	-	FE	FE	FE
Reach Compliance Code	not_compliant	-	not_compliant	compliant	compliant
ECCN code	EAR99	-	EAR99	EAR99	EAR99
Analog Integrated Circuits - Other Types	ANALOG CIRCUIT	-	ANALOG CIRCUIT	ANALOG CIRCUIT	ANALOG CIRCUIT
JESD-30 code	R-PDSO-G20	-	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20
JESD-609 code	e0	-	e0	e3	e3
length	6.5 mm	-	6.5 mm	6.5 mm	6.5 mm
Humidity sensitivity level	1	-	1	1	1
Number of functions	1	-	1	1	1
Number of terminals	20	-	20	20	20
Maximum operating temperature	85 °C	-	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-	-40 °C	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	HTSSOP	-	HTSSOP	HTSSOP	HTSSOP
Encapsulate equivalent code	TSSOP20,.25	-	TSSOP20,.25	TSSOP20,.25	-
Package shape	RECTANGULAR	-	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	-	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	235	-	235	260	250
power supply	5 V	-	5 V	5 V	-
Certification status	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.2 mm	-	1.2 mm	1.2 mm	1.2 mm
Maximum supply current (Isup)	174 mA	-	174 mA	174 mA	-
Maximum supply voltage (Vsup)	5.25 V	-	5.25 V	5.25 V	5.25 V
Minimum supply voltage (Vsup)	4.75 V	-	4.75 V	4.75 V	4.75 V
Nominal supply voltage (Vsup)	5 V	-	5 V	5 V	5 V
surface mount	YES	-	YES	YES	YES
Temperature level	INDUSTRIAL	-	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn/Pb)	Matte Tin (Sn)	Matte Tin (Sn)
Terminal form	GULL WING	-	GULL WING	GULL WING	GULL WING
Terminal pitch	0.65 mm	-	0.65 mm	0.65 mm	0.65 mm
Terminal location	DUAL	-	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	20	-	20	30	NOT SPECIFIED
width	4.4 mm	-	4.4 mm	4.4 mm	4.4 mm
Base Number Matches	-	-	1	1	1

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