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ISLA224P25

Description
SUCCESSIVE APPROXIMATION ADC
Categorysemiconductor    logic   
File Size870KB,32 Pages
ManufacturerIntersil ( Renesas )
Websitehttp://www.intersil.com/cda/home/
Download Datasheet Parametric Compare View All

ISLA224P25 Overview

SUCCESSIVE APPROXIMATION ADC

ISLA224P25 Parametric

Parameter NameAttribute value
stateACTIVE
Type of convertercontinuous approximation
High Performance Dual 14-Bit, 125MSPS ADC
ISLA224P12
The ISLA224P12 is a high performance dual 14-bit 125MSPS
analog-to-digital converter offering very high dynamic range and
low power consumption. It carries the export control
classification number 3A991.c.3 and can be exported without a
license to most countries, including China and Russia. It is part of
a pin-compatible family of 12- to 16-bit A/Ds with maximum
sample rates ranging from 125 to 500MSPS. This allows a design
using the ISLA224P12 to accommodate any of the other
pin-compatible A/Ds with minimal changes.
The ISLA224P12 is very flexible and can be designed into a wide
variety of systems. A serial peripheral interface (SPI) port allows
access to its extensive configurability as well as provides digital
control over various analog parameters such as input gain and
offset. Digital output data is presented in selectable LVDS or
CMOS formats in half-width, double data rate (DDR). Operating
from a 1.8V supply, performance is specified over the full
industrial temperature range (-40°C to +85°C).
Features
• License-free Import for most countries including China and
Russia (ECCN 3A991.c.3)
• Multi-ADC Support
- SPI Programmable Fine Gain and Offset Control
- Multiple ADC Synchronization
- Optimized Output Timing
• Clock Duty Cycle Stabilizer
• Nap and Sleep Modes
• Programmable Built-in Test Patterns
• DDR LVDS-Compatible or LVCMOS Outputs
• Data Output Clock
Key Specifications
• SNR @ 125MSPS
- 74.7dBFS f
IN
= 30MHz
- 70.2dBFS f
IN
= 363MHz
• SFDR @ 125MSPS
- 86dBc f
IN
= 30MHz
- 79dBc f
IN
= 363MHz
• Total Power Consumption = 590mW
Applications
• Radar Array Processing
• Software Defined Radio
• Broadband Communications
• High Performance Data Acquisition
• Communications Test Equipment
CLKDIVRSTP
CLKDIVRSTN
Pin-Compatible Family
OVDD
AVDD
CLKDIV
MODEL
ISLA224P25
CLKOUTP
CLKOUTN
RESOLUTION
14
14
14
12
12
12
SPEED
(MSPS)
250
200
130
250
200
130
CLKP
CLKN
CLOCK
MANAGEMENT
ISLA224P20
ISLA224P13
ISLA222P25
ISLA222P20
ISLA222P13
VINBP
VINBN
SHA
14-BIT
125 MSPS
ADC
VREF
DIGITAL
ERROR
CORRECTION
D[13:0]P
D[13:0]N
ORP
ORN
OUTFMT
OUTMODE
VCM
VINAN
VINAP
SHA
14-BIT
125 MSPS
ADC
VREF
+
1.25V
-
SPI
CONTROL
RESETN
CSB
SCLK
SDIO
SDO
NAPSLP
August 17, 2012
FN7983.3
1
OVSS
AVSS
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
|
Copyright Intersil Americas Inc. 2012. All Rights Reserved
Intersil (and design) and FemtoCharge are trademarks owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.

ISLA224P25 Related Products

ISLA224P25 ISLA222P25 ISLA224P12IRZ ISLA224P13
Description SUCCESSIVE APPROXIMATION ADC SUCCESSIVE APPROXIMATION ADC SUCCESSIVE APPROXIMATION ADC SUCCESSIVE APPROXIMATION ADC
state ACTIVE ACTIVE ACTIVE ACTIVE
Type of converter continuous approximation continuous approximation continuous approximation continuous approximation
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