Datasheet

AD9430
Rev. E | Page 5 of 44
AD9430-170 AD9430-210
Parameter Temp
Tes t
Level Min Typ Max Min Typ Max Unit
POWER SUPPLY (CMOS Mode)
AVDD Full IV 3.1 3.3 3.6 3.2 3.3 3.6 V
DRVDD Full IV 3.0 3.3 3.6 3.0 3.3 3.6 V
Supply Currents
I
AVDD
(AVDD = 3.3 V)
5
Full IV 335 372 390 450 mA
I
DRVDD
(DRVDD = 3.3 V)
5
Full IV 24 30 30 30 mA
Power Dissipation
5
Full IV 1.1 1.3 W
Power Supply Rejection 25°C V –7.5 –7.5 mV/V
1
Internal reference mode; SENSE = Floats.
2
External reference mode; SENSE = DRVDD, VREF driven by external 1.23 V reference.
3
S5 (Pin 1) = GND. See the section. S5 = GND in all dc and ac tests, unless otherwise noted. Analog Input
4
I
AVDD
and I
DRVDD
are measured with an analog input of 10.3 MHz, –0.5 dBFS, sine wave, rated ENCODE rate, and in LVDS output mode. See Typical Performance
Characteristics and Application Notes sections for I
DRVDD
. Power consumption is measured with a dc input at rated ENCODE rate in LVDS output mode.
5
I
AVDD
and I
DRVDD
are measured with an analog input of 10.3 MHz, –0.5 dBFS, sine wave, rated ENCODE rate, and in CMOS output mode. See Typical Performance
Characteristics and Application Notes sections for I
DRVDD
. Power consumption is measured with a dc input at rated ENCODE rate in CMOS output mode.