ADC08200CIMT Datasheet PDF - National Semiconductor
Part Number | ADC08200CIMT | |
Description | 8-Bit/ 20 MSPS to 200 MSPS/ 1.05 mW/MSPS A/D Converter | |
Manufacturers | National Semiconductor | |
Logo | ||
There is a preview and ADC08200CIMT download ( pdf file ) link at the bottom of this page. Total 19 Pages |
Preview 1 page No Preview Available ! November 2002
ADC08200
8-Bit, 20 MSPS to 200 MSPS, 1.05 mW/MSPS A/D
Converter
General Description
The ADC08200 is a low-power, 8-bit, monolithic analog-to-
digital converter with an on-chip track-and-hold circuit. Opti-
mized for low cost, low power, small size and ease of use,
this product operates at conversion rates up to 230 MSPS
while consuming just 1.05 mW per MHz of clock frequency,
or 210 mW at 200 MSPS. Raising the PD pin puts the
ADC08200 into a Power Down mode where it consumes
1 mW.
The unique architecture achieves 7.3 Effective Bits with
50 MHz input frequency. The ADC08200 is resistant to
latch-up and the outputs are short-circuit proof. The top and
bottom of the ADC08200’s reference ladder are available for
connections, enabling a wide range of input possibilities. The
digital outputs are TTL/CMOS compatible with a separate
output power supply pin to support interfacing with 3V or
2.5V logic. The digital inputs (CLK and PD) are TTL/CMOS
compatible.
The ADC08200 is offered in a 24-lead plastic package
(TSSOP) and is specified over the industrial temperature
range of −40˚C to +85˚C.
Features
n Single-ended input
n Internal sample-and-hold function
n Low voltage (single +3V) operation
n Small package
n Power-down feature
Key Specifications
j Resolution:
j Maximum sampling frequency:
j DNL:
j ENOB (fIN= 50 MHz):
j THD (fIN= 50 MHz):
j No missing codes
j Power Consumption
Operating
Power down
8 bits
200 MSPS (min)
±0.4 LSB (typ)
7.3 bits (typ)
−61 dB (typ)
Guaranteed
1.05 mW/MSPS (typ)
1 mW (typ)
Applications
n Flat panel displays
n Projection systems
n Set-top boxes
n Battery-powered instruments
n Communications
n Medical scan converters
n X-ray imaging
n High speed viterbi decoders
n Astronomy
Pin Configuration
© 2002 National Semiconductor Corporation DS200179
20017901
www.national.com
|
|
Converter Electrical Characteristics (Continued)
The following specifications apply for VA = VDR = +3.0VDC, VRT = +1.9V, VRB = 0.3V, CL = 5 pF, fCLK = 200 MHz at 50% duty
cycle. Boldface limits apply for TA = TMIN to TMAX: all other limits TA = 25˚C (Notes 7, 8)
Symbol
Parameter
Conditions
Typical
(Note 9)
Limits
(Note 9)
Units
(Limits)
DYNAMIC PERFORMANCE
fIN = 4 MHz, VIN = FS − 0.25 dB
7.5
Bits
fIN = 20 MHz, VIN = FS − 0.25 dB
7.4
Bits
ENOB Effective Number of Bits
fIN = 50 MHz, VIN = FS − 0.25 dB
7.3 6.9 Bits (min)
fIN = 70 MHz, VIN = FS − 0.25 dB
7.2
Bits
fIN = 100 MHz, VIN = FS − 0.25 dB
7.0
Bits
fIN = 4 MHz, VIN = FS − 0.25 dB
47
dB
fIN = 20 MHz, VIN = FS − 0.25 dB
46
dB
SINAD Signal-to-Noise & Distortion
fIN = 50 MHz, VIN = FS − 0.25 dB
46 43.3 dB (min)
fIN = 70 MHz, VIN = FS − 0.25 dB
45
dB
fIN = 100 MHz, VIN = FS − 0.25 dB
44
dB
fIN = 4 MHz, VIN = FS − 0.25 dB
47
dB
fIN = 20 MHz, VIN = FS − 0.25 dB
46
dB
SNR
Signal-to-Noise Ratio
fIN = 50 MHz, VIN = FS − 0.25 dB
46 43.4 dB (min)
fIN = 70 MHz, VIN = FS − 0.25 dB
45
dB
fIN = 100 MHz, VIN = FS − 0.25 dB
44
dB
fIN = 4 MHz, VIN = FS − 0.25 dB
60
dBc
fIN = 20 MHz, VIN = FS − 0.25 dB
58
dBc
SFDR Spurious Free Dynamic Range
fIN = 50 MHz, VIN = FS − 0.25 dB
60
dBc
fIN = 70 MHz, VIN = FS − 0.25 dB
57
dBc
fIN = 100 MHz, VIN = FS − 0.25 dB
54
dBc
fIN = 4 MHz, VIN = FS − 0.25 dB
−60
dBc
fIN = 20 MHz, VIN = FS − 0.25 dB
−58
dBc
THD
Total Harmonic Distortion
fIN = 50 MHz, VIN = FS − 0.25 dB
−60
dBc
fIN = 70 MHz, VIN = FS − 0.25 dB
-56
dBc
fIN = 100 MHz, VIN = FS − 0.25 dB
−53
dBc
fIN = 4 MHz, VIN = FS − 0.25 dB
−66
dBc
fIN = 20 MHz, VIN = FS − 0.25 dB
-68
dBc
HD2
2nd Harmonic Distortion
fIN = 50 MHz, VIN = FS − 0.25 dB
−66
dBc
fIN = 70 MHz, VIN = FS − 0.25 dB
-60
dBc
fIN = 100 MHz, VIN = FS − 0.25 dB
−55
dBc
fIN = 4 MHz, VIN = FS − 0.25 dB
−72
dBc
fIN = 20 MHz, VIN = FS − 0.25 dB
−58
dBc
HD3
3rd Harmonic Distortion
fIN = 50 MHz, VIN = FS − 0.25 dB
−72
dBc
fIN = 70 MHz, VIN = FS − 0.25 dB
-58
dBc
fIN = 100 MHz, VIN = FS − 0.25 dB
−60
dBc
IMD Intermodulation Distortion
f1 = 11 MHz, VIN = FS − 6.25 dB
f2 = 12 MHz, VIN = FS − 6.25 dB
-55
dBc
POWER SUPPLY CHARACTERISTICS
IA
IDR
IA + IDR
Analog Supply Current
Output Driver Supply Current
Total Operating Current
DC Input
fIN = 10 MHz, VIN = FS − 3 dB
DC Input, PD = Low
DC Input, PD = Low
CLK Low, PD = Hi
69.75 86 mA (max)
69.75
mA (max)
0.25
0.6 mA (max)
70 86.6 mA (max)
0.3 mA
PC Power Consumption
DC Input, Excluding Reference
210 260 mW (max)
PSRR1 Power Supply Rejection Ratio
FSE change with 2.7V to 3.3V change
in VA
54
dB
5 www.national.com
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for ADC08200CIMT electronic component. |
Information | Total 19 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ ADC08200CIMT.PDF Datasheet ] |
Share Link :
Electronic Components Distributor
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists. |
SparkFun Electronics | Allied Electronics | DigiKey Electronics | Arrow Electronics |
Mouser Electronics | Adafruit | Newark | Chip One Stop |
Featured Datasheets
Part Number | Description | MFRS |
ADC08200CIMT | The function is 8-Bit/ 20 MSPS to 200 MSPS/ 1.05 mW/MSPS A/D Converter. National Semiconductor | |
Semiconductors commonly used in industry:
1N4148 |  
BAW56 |
1N5400 |
NE555 | | ||
Quick jump to:
ADC0
1N4
2N2
2SA
2SC
74H
BC
HCF
IRF
KA |