KAD2710C
®
Data Sheet
December 5, 2008
FN6814.0
10-Bit, 275/210/170/105MSPS A/D
Converter
Features
• On-Chip Reference
The KAD2710C is the industry’s lowest power, 10-bit,
275MSPS, high performance Analog-to-Digital converter. It
is designed with Intersil’s proprietary FemtoCharge™
technology on a standard CMOS process. The KAD2710C
offers high dynamic performance (55.6dBFS SNR @
• Internal Sample and Hold
• 1.5V
P-P
Differential Input Voltage
• 600MHz Analog Input Bandwidth
• Two’s Complement or Binary Output
• Over-Range Indicator
f
= 138MHz) while consuming less than 265mW. Features
IN
include an over-range indicator and a selectable divide-by-2
input clock divider. The KAD2710C is one member of a
pin-compatible family offering 8 and 10-bit ADCs with
sample rates from 105 to 350MSPS and LVDS-compatible or
LVCMOS outputs (Table 1). This family of products is
available in 68-pin RoHS-compliant QFN packages with
exposed paddle. Performance is specified over the full
industrial temperature range (-40°C to +85°C).
• Selectable ÷2 Clock Input
• LVCMOS Outputs
• Pb-Free (RoHS Compliant)
Applications
• High-Performance Data Acquisition
• Portable Oscilloscope
• Medical Imaging
• Cable Head Ends
CLK_P
CLK_N
CLKOUTP
CLKOUTN
• Power-Amplifier Linearization
Clock
Generation
• Radar and Satellite Antenna Array Processing
• Broadband Communications
D9 – D0
OR
• Point-to-Point Microwave Systems
• Communications Test Equipment
INP
10-bit
275MSPS
ADC
10
LVCMOS
Drivers
S/H
INN
Key Specs
VREF
2SC
• SNR = 55.6dBFS at f = 275MSPS, f = 138MHz
IN
S
1.21V
+
VREFSEL
VCM
• SFDR = 68.5dBc at f = 275MSPS, f = 138MHz
IN
S
–
• Power consumption <265mW at f = 275MSPS
S
Pin-Compatible Family
TABLE 1. PIN-COMPATIBLE PRODUCTS
RESOLUTION, SPEED LVDS OUTPUTS LVCMOS OUTPUTS
8 Bits 350MSPS
8 Bits 275MSPS
8 Bits 210MSPS
8 Bits 170MSPS
8 Bits 105MSPS
10 Bits 275MSPS
10 Bits 210MSPS
10 Bits 170MSPS
10 Bits 105MSPS
KAD2708L-35
KAD2708L-27
KAD2708L-21
KAD2708L-17
KAD2708L-10
KAD2710L-27
KAD2710L-21
KAD2710L-17
KAD2710L-10
KAD2708C-27
KAD2708C-21
KAD2708C-17
KAD2708C-10
KAD2710C-27
KAD2710C-21
KAD2710C-17
KAD2710C-10
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
FemtoCharge is a trademark of Kenet Inc. Copyright Intersil Americas Inc. 2008. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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