4
FN6818.0
December 5, 2008
Absolute Maximum Ratings Thermal Information
AVDD2 to AVSS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.4V to 2.1V
AVDD3 to AVSS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.4V to 3.7V
OVDD2 to OVSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.4V to 2.1V
Analog Inputs to AVSS. . . . . . . . . . . . . . . . . -0.4V to AVDD3 + 0.3V
Clock Inputs to AVSS . . . . . . . . . . . . . . . . . . -0.4V to AVDD2 + 0.3V
Logic Inputs to AVSS (VREFSEL, CLKDIV) -0.4V to AVDD3 + 0.3V
Logic Inputs to OVSS (RST, 2SC) . . . . . . . . -0.4V to OVDD2 + 0.3V
VREF to AVSS . . . . . . . . . . . . . . . . . . . . . . . -0.4V to AVDD3 + 0.3V
Analog Output Currents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA
Logic Output Currents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA
LVDS Output Currents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20mA
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
Electrical Specifications All specifications apply under the following conditions unless otherwise noted: AVDD2 = 1.8V, AVDD3 = 3.3V,
OVDD = 1.8V, T
A
= -40°C to +85°C (typical specifications at +25°C), f
SAMPLE
= 275MSPS, 210MSPS,
170MSPS and 105MSPS, f
IN
= Nyquist at -0.5dBFS.
PARAMETER SYMBOL CONDITIONS
KAD2710L-27 KAD2710L-21 KAD2710L-17 KAD2710L-10
UNITSMIN TYP MAX MIN TYP MAX MIN TYP MAX MIN TYP MAX
DC SPECIFICATIONS
Analog Input
Full-Scale Analog Input
Range
V
FS
1.4 1.5 1.6 1.4 1.5 1.6 1.4 1.5 1.6 1.4 1.5 1.6 V
P-P
Full Scale Range Temp.
Drift
A
VTC
Full Temp 230 210 198 178 ppm/°C
Common-Mode Output
Voltage
V
CM
860 860 860 860 mV
Power Requirements
1.8V Analog Supply
Voltage
AVDD2 1.7 1.8 1.9 1.7 1.8 1.9 1.7 1.8 1.9 1.7 1.8 1.9 V
3.3V Analog Supply
Voltage
AVDD3 3.15 3.3 3.45 3.15 3.3 3.45 3.15 3.3 3.45 3.15 3.3 3.45 V
1.8V Digital Supply Voltage OVDD 1.7 1.8 1.9 1.7 1.8 1.9 1.7 1.8 1.9 1.7 1.81.9 V
1.8V Analog Supply
Current
I
AVDD2
44 51 38 42 35 39 29 33 mA
3.3V Analog Supply
Current
I
AVDD3
41 45 33 37 28 32 21 24 mA
1.8V Digital Supply Current
I
OVDD
36 41 35 39 34 38 31 35 mA
Power Dissipation P
D
278 314 240 268 217 244 178 202 mW
AC SPECIFICATIONS
Maximum Conversion
Rate
f
S
MAX 275 210 170 105 MSPS
Minimum Conversion Rate f
S
MIN 50 50 50 50 MSPS
Differential Nonlinearity DNL -1.0 ±0.8 1.5 -1.0 ±0.8 1.5 -1.0 ±0.8 1.5 -1.0 ±0.8 1.5 LSB
Integral Nonlinearity INL -2.5 ±1.0 2.0 -2.5 ±1.0 1.5 -2.5 ±1.0 1.5 -2.5 ±1.0 1.5 LSB
Signal-to-Noise Ratio SNR f
IN
= 10MHz 55.7 56.4 56.6 56.6 dBFS
f
IN
= Nyquist 53.5 55.6 53.5 56.2 53.5 56.5 53.5 56.5 dBFS
f
IN
= 430MHz 55.2 54.8 54.6 54.5 dBFS
Signal-to-Noise and
Distortion
SINAD f
IN
= 10MHz 55.3 56.1 56.3 56.3 dBFS
f
IN
= Nyquist 52.5 55.2 52.5 56.0 52.5 56.2 52.5 56.2 dBFS
f
IN
= 430MHz 54.4 53.7 53.4 53.2 dBFS
KAD2710L
