KDC2710CEVAL Intersil, KDC2710CEVAL Datasheet

DAUGHTER CARD FOR KAD2710

KDC2710CEVAL

Manufacturer Part Number
KDC2710CEVAL
Description
DAUGHTER CARD FOR KAD2710
Manufacturer
Intersil
Series
FemtoCharge™r

Specifications of KDC2710CEVAL

Number Of Adc's
1
Number Of Bits
10
Sampling Rate (per Second)
275M
Data Interface
Parallel
Inputs Per Adc
1 Differential
Input Range
1.5 Vpp
Power (typ) @ Conditions
261mW @ 275MSPS
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 85°C
Utilized Ic / Part
KAD2710C-27, KMB001 Motherboard
For Use With
KMB001LEVAL - MOTHERBOARD FOR LVDS ADC CARD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
VREFSEL
10-Bit, 275/210/170/105MSPS A/D
Converter
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 @
f
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).
IN
CLK_N
CLK_P
VREF
VCM
INP
INN
= 138MHz) while consuming less than 265mW. Features
S/H
Generation
275MSPS
Clock
1.21V
®
10-bit
ADC
1
+
10
Data Sheet
LVCMOS
Drivers
1-888-INTERSIL or 1-888-468-3774
OR
CLKOUTP
CLKOUTN
D9 – D0
2SC
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
FemtoCharge is a trademark of Kenet Inc. Copyright Intersil Americas Inc. 2008. All Rights Reserved
Features
• On-Chip Reference
• Internal Sample and Hold
• 1.5V
• 600MHz Analog Input Bandwidth
• Two’s Complement or Binary Output
• Over-Range Indicator
• Selectable ÷2 Clock Input
• LVCMOS Outputs
• Pb-Free (RoHS Compliant)
Applications
• High-Performance Data Acquisition
• Portable Oscilloscope
• Medical Imaging
• Cable Head Ends
• Power-Amplifier Linearization
• Radar and Satellite Antenna Array Processing
• Broadband Communications
• Point-to-Point Microwave Systems
• Communications Test Equipment
Key Specs
• SNR = 55.6dBFS at f
• SFDR = 68.5dBc at f
• Power consumption <265mW at f
Pin-Compatible Family
RESOLUTION, SPEED LVDS OUTPUTS LVCMOS OUTPUTS
10 Bits 275MSPS
10 Bits 210MSPS
10 Bits 170MSPS
10 Bits 105MSPS
December 5, 2008
8 Bits 350MSPS
8 Bits 275MSPS
8 Bits 210MSPS
8 Bits 170MSPS
8 Bits 105MSPS
P-P
All other trademarks mentioned are the property of their respective owners.
|
Differential Input Voltage
TABLE 1. PIN-COMPATIBLE PRODUCTS
Intersil (and design) is a registered trademark of Intersil Americas Inc.
S
S
= 275MSPS, f
KAD2708L-35
KAD2708L-27
KAD2708L-21
KAD2708L-17
KAD2708L-10
KAD2710L-27
KAD2710L-21
KAD2710L-17
KAD2710L-10
= 275MSPS, f
S
= 275MSPS
KAD2710C
IN
IN
= 138MHz
= 138MHz
KAD2708C-27
KAD2708C-21
KAD2708C-17
KAD2708C-10
KAD2710C-27
KAD2710C-21
KAD2710C-17
KAD2710C-10
FN6814.0

Related parts for KDC2710CEVAL

KDC2710CEVAL Summary of contents

Page 1

... Bits 170MSPS 10 Bits 105MSPS CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 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. KAD2710C FN6814.0 ...

Page 2

... NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. ...

Page 3

Table of Contents Absolute Maximum Ratings ......................................... 4 Thermal Information...................................................... 4 Electrical Specifications ............................................... 4 Digital Specifications .................................................... 5 Timing Diagram ............................................................. 6 Timing Specifications ................................................... 6 Thermal Impedance....................................................... 6 ESD ................................................................................. 6 Pin Descriptions ............................................................ 7 Pinout ............................................................................. 8 ...

Page 4

Absolute Maximum Ratings AVDD2 to AVSS -0.4V to 2.1V AVDD3 to ...

Page 5

Electrical Specifications All specifications apply under the following conditions unless otherwise noted: AVDD2 = 1.8V, AVDD3 = 3.3V, OVDD = 1.8V, T 210MSPS, 170MSPS and 105MSPS, f PARAMETER SYMBOL Effective Number of Bits ENOB ...

Page 6

... Industry-standard protection techniques have been utilized in the design of this product. However, reasonable care must be taken in the storage and handling of ESD sensitive products. Contact Intersil for the specific ESD sensitivity rating of this product. 6 KAD2710C ...

Page 7

Pin Descriptions PIN NUMBER 1, 14, 18 10, 19, 21 15, 16 11-13, 29-33, 35, 37, 39, 42, 46, 48, 50, 52, 54, 56, 58, 62, 63 ...

Page 8

Pinout AVDD2 1 AVSS 2 VREF 3 VREFSEL 4 VCM 5 AVDD3 6 AVSS 7 INP 8 INN 9 AVSS 10 DNC 11 DNC 12 DNC 13 AVDD2 14 AVDD3 15 AVDD3 16 CLKDIV 17 8 KAD2710C KAD2710C (68 LD ...

Page 9

Typical Performance Curves 80 75 SFDR SNR 100 150 200 250 300 350 400 450 500 550 f (MHz) IN FIGURE 3. SNR AND SFDR SNR 55 ...

Page 10

Typical Performance Curves 280 260 240 220 200 180 160 140 120 100 50 100 150 fSAMPLE (fS) (MSPS) FIGURE 9. POWER DISSIPATION 0 128 256 384 512 CODE FIGURE 11. INTEGRAL NONLINEARITY ...

Page 11

Typical Performance Curves 0 -20 -40 -60 -80 -100 -120 FREQ UENCY (MHz) FIGURE 15. OUTPUT SPECTRUM -20 -40 -60 -80 -100 -120 FREQUENCY (MHz) FIGURE 17. TWO-TONE SPECTRUM; f ...

Page 12

Functional Description The KAD2710 is a ten bit, 275MSPS A/D converter in a pipelined architecture. The input voltage is captured by a sample and hold circuit and converted to a unit of charge. Proprietary charge-domain techniques are used to compare ...

Page 13

Analog In ADT1-1WT ADT1-1WT FIGURE 23. TRANSFORMER INPUT FOR GENERAL APPLICATIONS ADTL1-12 ADTL1-12 1nF Analog Input 1nF FIGURE 24. TRANSMISSION-LINE TRANSFORMER INPUT FOR HIGH IF APPLICATIONS A back-to-back transformer scheme is used to improve common-mode rejection, which keeps the ...

Page 14

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...

Page 15

Layout Considerations Split Ground and Power Planes Data converters operating at high sampling frequencies require extra care in PC board layout. If analog and digital ground planes are separate, analog supply and ground planes should be laid out under signal ...

Page 16

Package Outline Drawing L68.10x10B 68 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE Rev 0, 11/08 PIN 1 10.00 INDEX AREA 6 10.00 TOP VIEW 8.00 Sq 9.65 Sq 7.70 Sq TYPICAL RECOMMENDED LAND PATTERN 16 KAD2710C Exp. ...

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