14-Bit, 260Msps High-Dynamic

Performance DAC

_______________________________________________________________________________________

7

MULTITONE (8 TONES) POWER RATIO

vs. CLOCK FREQUENCY

300

270

240

210

180

-82.0

-79.0

-76.0

-73.0

-70.0

-85.0

150

330

32MHz/-24dBFS

18MHz/-24dBFS

32MHz/-21dBFS

18MHz/-21dBFS

OUTPUT RISE/FALL TIMES

1ns/div

200mV/div

10%

90%

Pin Description

Typical Operating Characteristics (continued)

PIN

NAME

FUNCTION

1

D9P

Data Bit 9

2

D8N

Complementary Data Bit 8

3

D8P

Data Bit 8

4

D7N

Complementary Data Bit 7

5

D7P

Data Bit 7

6

CLKP

Converter Clock Input. Positive input terminal for LVPECL-compatible differential converter clock.

7

CLKN

Complementary Converter Clock Input. Negative input terminal for LVPECL-compatible differential

converter clock.

8

D6N

Complementary Data Bit 6

9

D6P

Data Bit 6

10

D5N

Complementary Data Bit 5

11

D5P

Data Bit 5

12

D4N

Complementary Data Bit 4

13

D4P

Data Bit 4

14

D3N

Complementary Data Bit 3

15

D3P

Data Bit 3

16, 47

Digital Supply Voltage. Accepts a 4.75V to 5.25V supply voltage range. Bypass to DGND with a capacitor

combination of 10µF in parallel with 0.1µF and 47pF.

17, 46

DGND

Digital Ground

18

D2N

Complementary Data Bit 2

19

D2P

Data Bit 2

20

D1N

Complementary Data Bit 1

21

D1P

Data Bit 1

22

D0N

Complementary Data Bit 0 (LSB)