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HMCAD1520 PDF даташит

Спецификация HMCAD1520 изготовлена ​​​​«Hittite» и имеет функцию, называемую «High Speed Multi-Mode 8/12/14-Bit 1000/640/105 MSPS A/D Converter».

Детали детали

Номер произв HMCAD1520
Описание High Speed Multi-Mode 8/12/14-Bit 1000/640/105 MSPS A/D Converter
Производители Hittite
логотип Hittite логотип 

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HMCAD1520 Даташит, Описание, Даташиты
v03.0711
HMCAD1520
High Speed Multi-Mode 8/12/14-Bit
1000/640/105 MSPS A/D Converter
Features
Digital fine gain adjustment for each ADC
High Speed Modes (12-bit / 8-bit)
Quad Channel Mode: FSmax = 160 / 250 MSPS
Dual Channel Mode: FSmax = 320 / 500 MSPS
Single Channel Mode: FSmax = 640 / 1000 MSPS
SNR: 70 dB, SFDR: 60/75 dB [1] (12-bit 1ch Mode)
8-bit Modes Described in
HMCAD1511 and HMCAD1510
Precision Mode (14-bit)
Four channels up to 105 MSPS
SNR: 74 dB, SFDR: 83 dB @ 70 MHz
0 SNR: 72.5 dB, SFDR: 78 dB @ 140 MHz
Integrated Cross Point Switches with
instantaneous switching
Internal low jitter programmable Clock Divider
Ultra Low Power Dissipation
490 mW including I/O at 12-bit 640 MSPS
Internal offset correction
1.8 V supply voltage
1.7 - 3.6 V CMOS logic on control interface pins
Serial LVDS output
12, 14, 16 and Dual 8-bit modes available
7 x 7 mm 48 QFN Package
[1] Including/Excluding Interleaving Spurs
Typical Applications
Precision Oscilloscopes
Spectrum Analyzers
Diversity Receivers
Hi-End Ultrasound
Communication Testing
Non Destructive Testing
0.5 µs start-up time from Sleep, 15 µs from
Power Down
Internal reference circuitry with no external
components required
Coarse and fine gain control
Pin compatible parts
HMCAD1520 is pin compatible and can be config-
uredwww.DataSheet.net/ to operate as HMCAD1511 and HMCAD1510,
with functionality and performance as described in
HMCAD1511 and HMCAD1510 datasheets.
Functional Diagram
0-1
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/









No Preview Available !

HMCAD1520 Даташит, Описание, Даташиты
v03.0711
HMCAD1520
High Speed Multi-Mode 8/12/14-Bit
1000/640/105 MSPS A/D Converter
General Description
The HMCAD1520 is a versatile high performance low power analog-to-digital converter (ADC), with interleaving High
Speed Modes to increase sampling rate. Integrated Cross Point Switches activate the input selected by the user.
In Single Channel Mode, one of the four inputs can be selected as valid input to the single ADC channel. In Dual
Channel Mode, any two of the four inputs can be selected to each ADC channel. In Quad Channel Mode and Precision
Mode, any input can be assigned to any ADC channel.
An internal, low jitter and programmable clock divider makes it possible to use a single clock source for all opera-
tional modes.
The HMCAD1520 is based on a proprietary structure, and employs internal reference circuitry, a serial control inter-
face and a serial LVDS output data. Data and frame synchronization clocks are supplied for data capture at the
receiver. Internal digital fine gain can be set separately for each ADC to calibrate for gain errors.
Various modes and configuration settings can be applied to the ADC through the serial control interface (SPI). each
channel can be powered down independently and output data format can be selected through this interface. A full chip
idle mode can be set by a single external pin. Register settings determine the exact function of this pin.
HMCAD1520 is designed to interface easily with Field Programmable Gate Arrays (FPGAs) from several vendors.
DC Specifications
Electrical Specifications
AVDD = DVDD = OVDD = 1.8V, FS = 160 MSPS, Quad Channel 12-bit High Speed Mode, 50% Clock Duty Cycle,
-1 dBFS 70 MHz Input Signal, 1x / 0 dB Digital Gain (Fine and Coarse),www.DataSheet.net/ Unless Otherwise Noted
Parameter
DC accuracy
No missing codes
Offset
Gabs
Grel
DNL
INL
VCM,out
Analog Input
VCM,in
FSR
Cin,Q
Cin,D
Cin,S
Power Supply
VAVDD
VDVDD
VOVDD
Temperature
TA
Description
Min
Offset error after internal digital offset correction
Gain error
Gain matching between channels. ±3 sigma value at worst
case conditions
Differential non linearity
Integral non linearity
Common mode voltage output
Guaranteed
Analog input common mode voltage
Differential input voltage full scale range
Differential input capacitance, Quad channel mode
Differential input capacitance, Dual channel mode
Differential input capacitance, Single channel mode
VCM -0.1
Analog Supply Voltage
Digital and output driver supply voltage
Digital CMOS Input Supply Voltage
1.7
1.7
1.7
Operating free-air temperature
-40
Typ
1
±0.5
±0.2
±0.6
VAVDD/2
2
5
7
11
1.8
1.8
1.8
Max
±6
VCM +0.2
2
2
3.6
85
Unit
LSB
%FS
%FS
LSB
LSB
V
Vpp
pF
pF
pF
V
V
V
°C
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/









No Preview Available !

HMCAD1520 Даташит, Описание, Даташиты
v03.0711
HMCAD1520
High Speed Multi-Mode 8/12/14-Bit
1000/640/105 MSPS A/D Converter
0
0-3
AC Specifications – High Speed Modes
AVDD = DVDD = OVDD = 1.8V, 50% clock duty cycle, -1 dBFS 70 MHz input signal, Gain = 1X, 12-bit output,
RSDS output data levels, unless otherwise noted
Parameter
Description
Min
Typ
Max
Unit
Performance
SNR
Signal to Noise Ratio, excluding interleaving spurs
SINADincl
SINADexcl
SFDRincl
SFDRexcl
HD2/3
Single Channel Mode , FS = 640 MSPS
Dual Channel Mode , FS = 320 MSPS
Quad Channel Mode , FS = 160 MSPS
Signal to Noise and Distortion Ratio, including interleaving spurs
Single Channel Mode , FS = 640 MSPS
Dual Channel Mode , FS = 320 MSPS
Quad Channel Mode , FS = 160 MSPS
Signal to Noise and Distortion Ratio, excluding interleaving spurs
Single Channel Mode , FS = 640 MSPS
Dual Channel Mode , FS = 320 MSPS
Quad Channel Mode , FS = 160 MSPS
Spurious Free Dynamic Range, including interleaving spurs
Single Channel Mode , FS = 640 MSPS
Dual Channel Mode , FS = 320 MSPS
www.DataSheet.net/
Quad Channel Mode , FS = 160 MSPS
Spurious Free Dynamic Range, excluding interleaving spurs
Single Channel Mode , FS = 640 MSPS
Dual Channel Mode , FS = 320 MSPS
Quad Channel Mode , FS = 160 MSPS
Worst of HD2/HD3
70
70
70
58
58
58
67
68
68
60
60
60
75
77
78
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBc
dBc
dBc
dBc
dBc
dBc
ENOB
Single Channel Mode , FS = 640 MSPS
Dual Channel Mode , FS = 320 MSPS
Quad Channel Mode , FS = 160 MSPS
Effective number of Bits
75 dBc
77 dBc
78 dBc
Xtlk,HS2
Xtlk,HS4
Power Supply
IAVDD
IDVDD
PAVDD
Single Channel Mode , FS = 640 MSPS
Dual Channel Mode , FS = 320 MSPS
Quad Channel Mode , FS = 160 MSPS
CrossTalk Dual Ch Mode. Signal applied to 1 channel (FIN0).
Measurement taken on one channel with full scale at FIN1. FIN1 =
71 MHz, FIN0 = 70 MHz
CrossTalk Quad Ch Mode. Signal applied to 1 channel (FIN0).
Measurement taken on one channel with full scale at FIN1. FIN1 =
71 MHz, FIN0 = 70 MHz
Single Ch: FS = 640 MSPS, Dual Ch: FS = 320 MSPS, Quad Ch:
FS = 160 MSPS.
Analog Supply Current
Digital and output driver Supply Current
Analog Power
10.8
11.0
11.0
70
70
190
82
342
bits
bits
bits
dBc
dBc
mA
mA
mW
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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