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HMCAD1050-80 PDF даташит

Спецификация HMCAD1050-80 изготовлена ​​​​«Hittite» и имеет функцию, называемую «Dual 13/12-Bit 65/80 MSPS A/D Converter».

Детали детали

Номер произв HMCAD1050-80
Описание Dual 13/12-Bit 65/80 MSPS A/D Converter
Производители Hittite
логотип Hittite логотип 

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HMCAD1050-80 Даташит, Описание, Даташиты
v01.0411
Features
13-bit resolution
65/80 MSPS Maximum Sampling Rate
Ultra-Low Power Dissipation: 85/102 mW
72 dB SNR @ 8 MHz FIN
Internal Reference Circuitry
1.8 V Core Supply Voltage
1.7 - 3.6 V I/O supply voltage
Parallel CMOS output
9 x 9 mm 64-Pin QFN (LP9E) Package
0 Dual Channel
Typical Applications
Handheld Communication, PMR, SDR
Medical Imaging
Portable Test Equipment
Digital Oscilloscopes
Baseband / IF Communication
Video Digitizing
CCD Digitizing
Functional Diagram
HMCAD1050-80
Dual 13/12-Bit 65/80 MSPS
A/D Converter
General Description
The HMCAD1050-80 is a high performance low
power dual analog-to-digital converter (ADC). The
ADC employs internal reference circuitry, a CMOS
control interface, CMOS output data and is based
on a proprietary structure. Digital error correction is
employed to ensure no missing codes in the complete
full scale range.
Several idle modes with fast startup times exist. Each
channel can be independently powered down and
the entire chip can either be put in Standby Mode or
Power Down mode. The different modes are optimized
to allow the user to select the mode resulting in the
lowest possible energy consumption during idle mode
and startup.
The HMCAD1050-80 has a highly linear THA optimized
for frequencies up to 70 MHz. The differential clock
interface is optimized for low jitter clock sources and
supports LVDS, LVPECL, sine wave and CMOS clock
inputs.
Pin compatible with HMCAD1040-40, HMCAD1040-80
and HMCAD1050-40.
www.DataSheet.net/
0-1
Figure 1. Functional Block Diagram
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
978-250-3343 tel • 978-250-3373 fax • Order On-line at www.hittite.com
Application Support: [email protected]
Datasheet pdf - http://www.DataSheet4U.co.kr/









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HMCAD1050-80 Даташит, Описание, Даташиты
v01.0411
HMCAD1050-80
Dual 13/12-Bit 65/80 MSPS
A/D Converter
Electrical Specifications
DC Electrical Specifications
AVDD=1.8V, DVDD=1.8V, DVDDCK=1.8V, OVDD=2.5V, 65/80MSPS clock, 50% clock duty cycle, -1dBFS 8MHz
input signal, 13 bit output, unless otherwise noted
Parameter
Condition
Min
DC accuracy
Typ
Max
No missing codes
Guaranteed
Offset error
Midscale offset
1
Gain error
Full scale range deviation from typical
±6
Gain matching
Gain matching between channels. ± 3 sigma value at worst case
conditions
± 0.5
DNL
Differential nonlinearity (12-bit level)
± 0.2
INL Integral nonlinearity (12-bit level) ± 0.6
VCM
Analog Input
Common mode voltage output
VAVDD/2
Input common mode
Full scale range, Normal
Analog input common mode voltage
Differential input voltage range,
VCM -0.1
VCM +0.2
2
Full scale range, Option
Differential input voltage range, 1V (see section Reference Volt-
ages)
1
Input capacitance
Differential input capacitance
2
Bandwidth
Power Supply
Core Supply Voltage
Input Bandwidth
www.DataSheet.net/
Supply voltage to all 1.8V domain pins. See Pin Configuration and
Description
500
1.7
1.8
2
I/O Supply Voltage
Output driver supply voltage (OVDD). Should be higher than or
equal to Core Supply Voltage (VOVDD ≥ VDVDD)
1.7
2.5
3.6
Unit
LSB
%FS
%FS
LSB
LSB
V
V
Vpp
Vpp
pF
MHz
V
V
0
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
978-250-3343 tel • 978-250-3373 fax • Order On-line at www.hittite.com
Application Support: [email protected]
0-2
Datasheet pdf - http://www.DataSheet4U.co.kr/









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HMCAD1050-80 Даташит, Описание, Даташиты
v01.0411
HMCAD1050-80
Dual 13/12-Bit 65/80 MSPS
A/D Converter
0
0-3
AC Electrical Specifications - 65 MSPS
AVDD=1.8V, DVDD= 1.8V, DVDDCK= 1.8V, OVDD=2.5V, FS=65 MSPS clock, 50% clock duty cycle, -1 dBFS 8 MHz input signal, 13 bit output,
unless otherwise noted.
Parameter
Condition
Min
Typ
Max
Unit
Performance
SNR
Signal to Noise Ratio
SNDR
FIN = 8 MHz
FIN = 20 MHz
FIN =~ FS/2
FIN = 40 MHz
Signal to Noise and Distortion Ratio
71.6 72.6
71.8
71.5
70.4
dBFS
dBFS
dBFS
dBFS
SFDR
FIN = 8 MHz
FIN = 20 MHz
FIN =~ FS/2
FIN = 40 MHz
Spurious Free Dynamic Range
70.5
71.7
71.7
71.1
70
dBFS
dBFS
dBFS
dBFS
HD2
FIN = 8 MHz
FIN = 20 MHz
FIN =~ FS/2
FIN = 40 MHz
Second order Harmonic Distortion
75 81
84
79
77
dBc
dBc
dBc
dBc
HD3
FIN = 8 MHz
FIN = 20 MHz
FIN =~ FS/2
www.DataSheet.net/
FIN = 40 MHz
Third order Harmonic Distortion
-85 -95
-95
-95
-95
dBc
dBc
dBc
dBc
ENOB
FIN = 8 MHz
FIN = 20 MHz
FIN =~ FS/2
FIN = 40 MHz
Effective number of Bits
-75 -81
-84
-79
-79
dBc
dBc
dBc
dBc
Crosstalk
Power Supply
FIN = 8 MHz
FIN = 20 MHz
FIN =~ FS/2
FIN = 40 MHz
Signal crosstalk between channels, FIN1 = 8MHz, FIN0 = 9.9MHz
11.4 11.6
11.6
11.5
11.3
-95
bits
bits
bits
bits
dB
Analog supply current
32.8
mA
Digital supply current
Digital core supply
5 mA
Output driver supply
Output driver supply
Analog power Dissipation
2.5V output driver supply, sine wave input, FIN = 1 MHz, CK_EXT enabled
2.5V output driver supply, sine wave input, FIN = 1 MHz, CK_EXT disabled
8.2
6.6
59
mA
mA
mW
Digital power Dissipation
Total power Dissipation
Power Down Dissipation
OVDD = 2.5V, ~5pF load on output bits, FIN = 1 MHz, CK_EXT disabled
OVDD = 2.5V, ~5pF load on output bits, FIN = 1 MHz, CK_EXT disabled
25.5
84.5
9.3
mW
mW
µW
Sleep Mode 1
Sleep Mode 2
Clock Inputs
Max. Conversion Rate
Power Dissipation, Sleep mode one channel
Power Dissipation, Sleep mode both channels
55.3
20.4
65
mW
mW
MSPS
Min. Conversion Rate
3 MSPS
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
978-250-3343 tel • 978-250-3373 fax • Order On-line at www.hittite.com
Application Support: [email protected]
Datasheet pdf - http://www.DataSheet4U.co.kr/










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