Datasheet

DAC900
8
SBAS093B
TYPICAL CHARACTERISTICS: V
D
= V
A
= +5V (Cont.)
At T
A
= +25°C, Differential I
OUT
= 20mA, 50Ω double-terminated load, SFDR up to Nyquist, unless otherwise specified.
DUAL-TONE OUTPUT SPECTRUM
Frequency (MHz)
Magnitude (dBm)
0
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
5 101520253035404550
f
CLOCK
= 100MSPS
f
OUT1
= 13.5MHz
f
OUT2
= 14.5MHz
SFDR = 60dBc
Amplitude = 0dBFS
FOUR-TONE OUTPUT SPECTRUM
Frequency (MHz)
Magnitude (dBm)
0
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
510152025
f
CLOCK
= 50MSPS
f
OUT1
= 6.25MHz
f
OUT2
= 6.75MHz
f
OUT3
= 7.25MHz
f
OUT4
= 7.75MHz
SFDR = 66dBc
Amplitude = 0dBFS