KAD2708L-27Q68 Intersil, KAD2708L-27Q68 Datasheet - Page 3

• Manufacturer Part Number: KAD2708L-27Q68
• Description: IC ADC 8BIT 275MSPS PAR 68-QFN
• Manufacturer: Intersil
• Series: FemtoCharge™r

Specifications of KAD2708L-27Q68

• Number Of Bits: 8
• Sampling Rate (per Second): 275M
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 310mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 68-VQFN Exposed Pad, 68-HVQFN, 68-SQFN, 68-DHVQFN
• For Use With: KDC2708LEVAL - DAUGHTER CARD FOR KAD2708
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Specifications
DC SPECIFICATIONS
Analog Input
Full-Scale
Analog Input
Range
Full Scale
Range Temp.
Drift
Common-
Mode Output
Voltage
Power Requirements
1.8V Analog
Supply
Voltage
3.3V Analog
Supply
Voltage
1.8V Digital
Supply
Voltage
1.8V Analog
Supply
Current
3.3V Analog
Supply
Current
1.8V Digital
Supply
Current
PARAMETER
Absolute Maximum Ratings
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
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.
NOTE:
3. θ
4. For θ
Brief
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech
JC
TB379
, the “case temp” location is the center of the exposed metal pad on the package underside.
SYMBOL CONDITIONS
AVDD2
AVDD3
I
I
OVDD
I
AVDD2
AVDD3
A
OVDD
V
V
VTC
CM
FS
for details.
Full Temp
All specifications apply under the following conditions unless otherwise noted: AVDD2 = 1.8V, AVDD3 = 3.3V,
OVDD = 1.8V, T
170MSPS and 105MSPS, f
range, -40°C to +85°C.
3
(Note 5)
MIN
3.15
1.4
1.7
1.7
KAD2708L-35
257
860
TYP
1.5
1.8
3.3
1.8
51
50
39
A
= -40°C to +85°C (typical specifications at +25°C), f
(Note 5)
MAX
3.45
1.6
1.9
1.9
60
54
44
(Note 5)
3.15
IN
MIN
1.4
1.7
1.7
= Nyquist at -0.5dBFS. Boldface limits apply over the operating temperature
KAD2708L-27
KAD2708L
230
860
TYP
1.5
1.8
3.3
1.8
44
41
34
(Note 5)
MAX
3.45
1.6
1.9
1.9
51
45
39
Thermal Information
Thermal Resistance (Typical)
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
(Note 5)
MIN
3.15
1.4
1.7
1.7
68 Ld QFN Package (Notes 3, 4). . . . .
KAD2708L-21
TYP
210
860
1.5
1.8
3.3
1.8
38
33
33
(Note 5)
MAX
3.45
1.6
1.9
1.9
42
37
36
(Note 5)
SAMPLE
3.15
MIN
1.4
1.7
1.7
KAD2708L-17
TYP
198
860
1.5
1.8
3.3
1.8
35
28
31
= 350MSPS, 270MSPS, 210MSPS,
(Note 5)
MAX
3.45
1.6
1.9
1.9
39
32
36
(Note 5)
θ
3.15
MIN
JA
1.4
1.7
1.7
KAD2708L-10
(°C/W)
23
176
860
TYP
1.5
1.8
3.3
1.8
29
21
28
θ
(Note 5)
April 14, 2011
MAX
JC
3.45
1.6
1.9
1.9
33
24
32
FN6813.1
1.8
(°C/W)
UNITS
V
ppm
mV
mA
mA
mA
/°C
P-P
V
V
V