 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
DAC3482 Datasheet(PDF) 12 Page - Texas Instruments |
|
|
|
|||||||||||||||||||||||||||||
DAC3482 Datasheet(HTML) 12 Page - Texas Instruments |
|
|
12 / 79 page  DAC3482 SLAS748A – MARCH 2011 – REVISED JUNE 2011 www.ti.com ELECTRICAL CHARACTERISTICS – AC SPECIFICATIONS over recommended operating free-air temperature range, nominal supplies, IOUTFS = 20mA (unless otherwise noted) PARAMETER TEST CONDITIONS / COMMENTS MIN TYP MAX UNIT ANALOG OUTPUT(1) fDAC Maximum DAC rate 1250 MSPS ts(DAC) Output settling time to 0.1% Transition: Code 0x0000 to 0xFFFF 10 ns DAC outputs are updated on the falling edge of DAC clock. Does not include tpd Output propagation delay 2 ns Digital Latency (see below). tr(IOUT) Output rise time 10% to 90% 220 ps tf(IOUT) Output fall time 90% to 10% 220 ps No interpolation, FIFO enabled, Mixer off, QMC off, Inverse 250 sinc off 2x Interpolation 212 8-bit interface 4x Interpolation 372 8x Interpolation 723 16x Interpolation 1440 No interpolation, FIFO enabled, Mixer off, QMC off, Inverse 140 DAC sinc off Digital latency clock 2x Interpolation 228 cycles 16-bit interface 4x Interpolation 417 8x Interpolation 817 16x Interpolation 1630 Fine mixer 24 QMC 16 Inverse sinc 20 Power- DAC wake-up time IOUT current settling to 1% of IOUTFS from output sleep 2 up μs DAC sleep time IOUT current settling to less than 1% of IOUTFS in output sleep 2 Time AC PERFORMANCE(2) fDAC = 1.25 GSPS, fOUT = 20 MHz 82 Spurious free dynamic range SFDR fDAC = 1.25 GSPS, fOUT = 50 MHz 77 dBc (0 to fDAC/2) tone at 0 dBFS fDAC = 1.25 GSPS, fOUT = 70 MHz 72 fDAC = 1.25 MSPS, fOUT = 30 ± 0.5 MHz 81 Third-order two-tone intermodulation distortion IMD3 fDAC = 1.25 GSPS, fOUT = 50 ± 0.5 MHz 79 dBc Each tone at –12 dBFS fDAC = 1.25 GSPS, fOUT = 100 ± 0.5 MHz 77.5 fDAC = 1.25 GSPS, fOUT = 10 MHz 160 Noise spectral density NSD dBc/Hz Tone at 0dBFS fDAC = 1.25 GSPS, fOUT = 80 MHz 155 fDAC = 1.2288 GSPS, fOUT = 30.72 MHz 77 Adjacent channel leakage ratio, single carrier fDAC = 1.2288 GSPS, fOUT = 153.6 MHz 74 ACLR(3) dBc fDAC = 1.2288 GSPS, fOUT = 30.72 MHz 82 Alternate channel leakage ratio, single carrier fDAC = 1.2288 GSPS, fOUT = 153.6 MHz 80 Channel isolation fDAC = 1.25 GSPS, fOUT = 10 MHz 84 dBc (1) Measured single ended into 50 Ω load. (2) 4:1 transformer output termination, 50 Ω doubly terminated load (3) Single carrier, W-CDMA with 3.84 MHz BW, 5-MHz spacing, centered at IF, PAR = 12dB. TESTMODEL 1, 10 ms 12 Submit Documentation Feedback Copyright © 2011, Texas Instruments Incorporated Product Folder Link(s): DAC3482 |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
