Electronic Components Datasheet Search |
|
AD6643 Datasheet(PDF) 6 Page - Analog Devices |
|
AD6643 Datasheet(HTML) 6 Page - Analog Devices |
6 / 36 page AD6643 Rev. 0 | Page 6 of 36 Parameter1 Temperature Min Typ Max Unit TWO TONE SFDR fIN = 184.12 MHz, 187.12 MHz (−7 dBFS) 25°C 88 dBc CROSSTALK2 Full 95 dB FULL POWER BANDWIDTH3 25°C 400 MHz NOISE BANDWIDTH4 25°C 1000 MHz 1 For a complete set of definitions, see the AN-835 Application Note, Understanding High Speed ADC Testing and Evaluation. 2 Crosstalk is measured at 100 MHz with −1 dBFS on one channel and with no input on the alternate channel. 3 Full power bandwidth is the bandwidth of operation where typical ADC performance can be achieved. 4 Noise bandwidth is the −3 dB bandwidth for the ADC inputs across which noise may enter the ADC and it is not attenuated internally. DIGITAL SPECIFICATIONS AVDD = 1.8 V, DRVDD = 1.8 V, maximum sample rate, VIN = −1.0 dBFS differential input, 1.75 V p-p full-scale input range, DCS enabled, default SPI, unless otherwise noted. Table 3. Parameter Temperature Min Typ Max Unit DIFFERENTIAL CLOCK INPUTS (CLK+, CLK−) Logic Compliance CMOS/LVDS/LVPECL Internal Common-Mode Bias Full 0.9 V Differential Input Voltage Full 0.3 3.6 V p-p Input Voltage Range Full AGND AVDD V Input Common-Mode Range Full 0.9 1.4 V Input Current Level High Full 10 22 μA Low Full −22 −10 μA Input Capacitance Full 4 pF Input Resistance Full 8 10 12 kΩ SYNC INPUT Logic Compliance CMOS/LVDS Internal Bias Full 0.9 V Input Voltage Range Full AGND AVDD V Input Voltage Level High Full 1.2 AVDD V Low Full AGND 0.6 V Input Current Level High Full −5 +5 μA Low Full −100 +100 μA Input Capacitance Full 1 pF Input Resistance Full 12 16 20 kΩ LOGIC INPUT (CSB)1 Input Voltage Level High Full 1.22 2.1 V Low Full 0 0.6 V Input Current Level High Full −5 +5 μA Low Full −80 −45 μA Input Resistance Full 26 kΩ Input Capacitance Full 2 pF LOGIC INPUT (SCLK)2 Input Voltage Level High Full 1.22 2.1 V Low Full 0 0.6 V |
Similar Part No. - AD6643 |
|
Similar Description - AD6643 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |