参数资料
型号: SPT7866
厂商: FAIRCHILD SEMICONDUCTOR CORP
元件分类: ADC
英文描述: 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
封装: SSOP-28
文件页数: 1/5页
文件大小: 35K
代理商: SPT7866
Signal Processing Technologies, Inc.
4755 Forge Road, Colorado Springs, Colorado 80907, USA
Phone: (719) 528-2300
FAX: (719) 528-2370
Website: http://www.spt.com
E-Mail: sales@spt.com
SPT7866
10-BIT, 60 MSPS A/D CONVERTER
APPLICATIONS
All High-Speed Applications Where
Low Power Dissipation Is Required
Video Imaging
Medical Imaging
Radar Receivers
IR Imaging
Digital Communications
GENERAL DESCRIPTION
The SPT7866 is a 10-bit, 60 MSPS analog-to-digital con-
verter with extremely low power dissipation at only 270 mW
typical at 60 MSPS with a power supply of +5.0 V. The digi-
tal outputs are +3 V or +5 V, and are user selectable. The
SPT7866 has incorporated proprietary circuit design and
CMOS processing technologies to achieve its advanced
performance. Inputs and outputs are TTL/CMOS compat-
ible to interface with TTL/CMOS logic systems. Output data
format is straight binary.
The SPT7866 is available in a 28-lead SSOP package over
the industrial temperature range.
ADVANCE INFORMATION
BLOCK DIAGRAM
FEATURES
Target Sample Rate: 60 MSPS at 270 mW
9.3 Effective Number of Bits at IN = 15 MHz and
S = 60 MSPS
Full-Scale Input Range = 2 VP-P
Differential Input
2.5 V Common Mode
Internal Voltage Reference
+3.3 V / +5 V Digital Output Logic Compatibility
Outputs Float in Sleep Mode (tri-state high impedance)
Common-Mode Reference Output
+5 V Analog Power Supply
Bias
Cell
VCM
VDD GND
10-BIT
60 MSPS
ADC
THA
VIN
Data
Output
Latches
& Buffers
10
D0-D9
GND
OVDD
Bandgap
Reference
2
CLK, CLK
VIN
REFH
REFL
Sleep
1
OR
EXT/INT
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