KAD5514P-25Q48 Intersil, KAD5514P-25Q48 Datasheet - Page 4

• Manufacturer Part Number: KAD5514P-25Q48
• Description: IC ADC 14BIT 250MSPS SGL 48-QFN
• Manufacturer: Intersil
• Series: FemtoCharge™r

Specifications of KAD5514P-25Q48

• Number Of Bits: 14
• Sampling Rate (per Second): 250M
• Data Interface: Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 463mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-VQFN
• For Use With: KDC5514-Q48EVAL - DAUGHTER CARD FOR KAD5514KDC5514EVALZ - DAUGHTER CARD FOR KAD5514
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Specifications
DC SPECIFICATIONS
Analog Input
Full-Scale Analog
Input Range
Input Resistance
Input Capacitance
Full Scale Range
Temp. Drift
Input Offset Voltage
Gain Error
Common-Mode Output
Voltage
Clock Inputs
Inputs Common Mode
Voltage
CLKP,CLKN Input
Swing
Power Requirements
1.8V Analog Supply
Voltage
1.8V Digital Supply
Voltage
1.8V Analog Supply
Current
1.8V Digital Supply
Current (Note 4) (SDR)
1.8V Digital Supply
Current (Note 4) (DDR)
Power Supply
Rejection Ratio
Absolute Maximum Ratings
AVDD to AVSS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.4V to 2.1V
OVDD to OVSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.4V to 2.1V
AVSS to OVSS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 0.3V
Analog Inputs to AVSS. . . . . . . . . . . . . . . . . . -0.4V to AVDD + 0.3V
Clock Inputs to AVSS. . . . . . . . . . . . . . . . . . . -0.4V to AVDD + 0.3V
Logic Input to AVSS . . . . . . . . . . . . . . . . . . . . -0.4V to OVDD + 0.3V
Logic Inputs to OVSS. . . . . . . . . . . . . . . . . . . -0.4V to OVDD + 0.3V
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
PARAMETER
Tech Brief TB379.
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
SYMBOL
OVDD
I
I
AVDD
I
PSRR
A
OVDD
OVDD
AVDD
V
V
V
R
C
E
VTC
OS
CM
FS
IN
IN
G
All specifications apply under the following conditions unless otherwise noted: AVDD = 1.8V, OVDD = 1.8V,
T
(per speed grade).
A
4
= -40°C to +85°C (typical specifications at +25°C), A
Differential
Differential
Differential
Full Temp
3mA LVDS
3mA LVDS
30MHz,
200mV
on AVDD
CONDITIONS
P-P
signal
MIN
435
-10
1.7
1.4
1.7
KAD5514P-25
(Note 7)
TYP
1.47
±0.6
500
535
170
1.8
-36
2.6
0.9
1.8
1.8
90
±2
68
46
KAD5514P
MAX MIN
1.54
635
180
1.9
1.9
76
10
435
1.4
-10
1.7
1.7
Thermal Information
Thermal Resistance (Typical, Note 3)
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
KAD5514P-21
48 Ld QFN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
72 Ld QFN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(Note 7)
TYP
1.47
±0.6
500
535
157
2.6
0.9
1.8
1.8
1.8
-36
90
±2
66
44
IN
MAX MIN
= -1dBFS, f
1.54
635
166
1.9
1.9
10
74
435
-10
1.4
1.7
1.7
KAD5514P-17
SAMPLE
(Note 7)
TYP
1.47
±0.6
500
535
145
-36
2.6
0.9
1.8
1.8
1.8
90
±2
64
43
= Maximum Conversion Rate
MAX MIN
1.54
635
153
1.9
1.9
10
72
435
1.4
-10
1.7
1.7
KAD5514P-12
(Note 7)
TYP
1.47
±0.6
500
535
129
2.6
0.9
1.8
1.8
1.8
-36
90
±2
62
42
September 10, 2009
MAX
1.54
635
137
1.9
1.9
10
70
θ
JA
FN6804.2
(°C/W)
25
24
ppm/°C
UNITS
V
mV
mV
mA
mA
mA
pF
dB
P-P
%
Ω
V
V
V
V