|
|
PDF ADC08L060 Data sheet ( Hoja de datos )
| Número de pieza | ADC08L060 | |
| Descripción | 8-Bit/ 10 MSPS to 60 MSPS/ 0.65 mW/MSPS A/D Converter with Internal Sample-and-Hold | |
| Fabricantes | National Semiconductor | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de ADC08L060 (archivo pdf) en la parte inferior de esta página. Total 19 Páginas | ||
|
No Preview Available !
November 2002
ADC08L060
8-Bit, 10 MSPS to 60 MSPS, 0.65 mW/MSPS A/D
Converter with Internal Sample-and-Hold
General Description
The ADC08L060 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 of 10 MSPS to
60 MSPS while consuming just 0.65 mW per MHz of clock
frequency, or 39 mW at 60 MSPS. Raising the PD pin puts
the ADC08L060 into a Power Down mode where it con-
sumes < 1.0 mW.
The unique architecture achieves 7.6 Effective Bits. The
ADC08L060 is resistant to latch-up and the outputs are
short-circuit proof. The top and bottom of the ADC08L060’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 1.8V to 3V logic. The digital
inputs (CLK and PD) are TTL/CMOS compatible.
The ADC08L060 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
n Resolution
n Conversion rate
n DNL
n INL
n SNR (10.1 MHz)
n ENOB (10.1 MHz)
n THD (10.1 MHz)
n Latency
n No missing codes
n Power Consumption
n Operating
n Power down
Applications
n Digital Imaging
n Set-top boxes
n Portable Instrumentation
n Communication Systems
n X-ray imaging
n Viterbi decoders
8 bits
60 MSPS
±0.25 LSB (typ)
+0.5/−0.2 LSB (typ)
48 dB (typ)
7.6 bits (typ)
−57 dB (typ)
5 Clock Cycles
Guaranteed
0.65 mW/MSPS (typ)
< 1.0 mW (typ)
Pin Configuration
© 2002 National Semiconductor Corporation DS200417
20041701
www.national.com
1 page  
Converter Electrical Characteristics (Continued)
The following specifications apply for VA = VDR = +3.0VDC, VRT = +1.9V, VRB = 0.3V, CL = 10 pF, fCLK = 60 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)
VOH High Level Output Voltage
VOL Low Level Output Voltage
DYNAMIC PERFORMANCE
VA = VDR = 2.7V, IOH = −400 µA
VA = VDR = 2.7V, IOL = 1.0 mA
2.6 2.4 V (min)
0.4 0.5 V (max)
ENOB Effective Number of Bits
SINAD Signal-to-Noise & Distortion
SNR
Signal-to-Noise Ratio
SFDR Spurious Free Dynamic Range
THD
Total Harmonic Distortion
HD2
2nd Harmonic Distortion
HD3
3rd Harmonic Distortion
IMD Intermodulation Distortion
POWER SUPPLY CHARACTERISTICS
fIN = 10.1 MHz, VIN = FS − 0.25 dB
fIN = 29 MHz, VIN = FS − 0.25 dB
fIN = 10.1 MHz, VIN = FS − 0.25 dB
fIN = 29 MHz, VIN = FS − 0.25 dB
fIN = 10.1 MHz, VIN = FS − 0.25 dB
fIN = 29 MHz, VIN = FS − 0.25 dB
fIN = 10.1 MHz, VIN = FS − 0.25 dB
fIN = 29 MHz, VIN = FS − 0.25 dB
fIN = 10.1 MHz, VIN = FS − 0.25 dB
fIN = 29 MHz, VIN = FS − 0.25 dB
fIN = 10.1 MHz, VIN = FS − 0.25 dB
fIN = 29 MHz, VIN = FS − 0.25 dB
fIN = 10.1 MHz, VIN = FS − 0.25 dB
fIN = 29 MHz, VIN = FS − 0.25 dB
f1 = 11 MHz, VIN = FS − 6.25 dB
f2 = 12 MHz, VIN = FS − 6.25 dB
7.6
7.4
47.4
46.1
48
47.2
59.1
54.5
−56.9
−53.3
-61.1
−54.9
−64.2
−63.1
−55
6.9
43.3
44.5
Bits
Bits (min)
dB
dB (min)
dB
dB (min)
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
IA
DRID
Analog Supply Current
Output Driver Supply Current
DC Input
fIN = 10 MHz, VIN = FS − 3 dB
DC Input
fIN = 10 MHz, VIN = FS − 3 dB
DC Input
13
14
0.04
4.2
13
15.9 mA (max)
mA
0.2 mA (max)
mA
16.1
IA +
DRID
Total Operating Current
fIN = 10 MHz, VIN = FS − 3 dB, PD =
Low
CLK Low, PD = Hi
18.2
0.33
mA (max)
DC Input
39 48.3 mW (max)
PC Power Consumption
fIN = 10 MHz, VIN = FS − 3 dB, PD =
Low
53
mW
CLK Low, PD = Hi
0.3 mW
PSRR1 Power Supply Rejection Ratio
PSRR2 Power Supply Rejection Ratio
AC ELECTRICAL CHARACTERISTICS
FSE change with 2.7V to 3.3V change
in VA
SNR with 200 mW at 1MHz on supply
−51
45
dB
dB
fC1 Maximum Conversion Rate
fC2 Minimum Conversion Rate
tCL Minimum Clock Low Time
tCH Minimum Clock High Time
DC Clock Duty Cycle
80 60 MHz (min)
10 MHz
0.62
ns (min)
0.62
ns (min)
5 %(min)
95 %(max)
tOH Output Hold Time
tOD Output Delay
CLK to Data Invalid
CLK to Data Transition
5.2 ns
5.0 ns (min)
7.1
9.4 ns (max)
Pipeline Delay (Latency)
5 Clock Cycles
tAD Sampling (Aperture) Delay
CLK Rise to Acquisition of Data
2.6
ns
5 www.national.com
5 Page 
Typical Performance Characteristics VA = VDR = 3V, fCLK = 60 MHz, fIN = 10 MHz, unless otherwise
stated (Continued)
Distortion vs Supply Voltage, VA
Distortion vs Sample Rate
20041727
Distortion vs Input Frequency
20041728
Distortion vs Clock Duty Cycle
20041729
Power Consumption (Active) vs
Sample Rate (fIN = d.c.)
20041730
Power Consumption (Active) vs
Sample Rate (fIN = d.c.)
20041731
11
20041738
www.national.com
11 Page | ||
| Páginas | Total 19 Páginas | |
| PDF Descargar | [ Datasheet ADC08L060.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| ADC08L060 | 8-Bit/ 10 MSPS to 60 MSPS/ 0.65 mW/MSPS A/D Converter with Internal Sample-and-Hold | National Semiconductor |
| ADC08L060 | 8-Bit 10 MSPS to 60 MSPS 0.65 mW/MSPS A/D Converter w/Inter Sam-and-Hold (Rev. G) |  Texas Instruments |
| ADC08L060CIMT | 8-Bit/ 10 MSPS to 60 MSPS/ 0.65 mW/MSPS A/D Converter with Internal Sample-and-Hold | National Semiconductor |
| ADC08L060CIMTX | 8-Bit/ 10 MSPS to 60 MSPS/ 0.65 mW/MSPS A/D Converter with Internal Sample-and-Hold | National Semiconductor |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |