KAD5512P-50Q72 Intersil, KAD5512P-50Q72 Datasheet - Page 5

• Manufacturer Part Number: KAD5512P-50Q72
• Description: IC ADC 12BIT 500MSPS SGL 72-QFN
• Manufacturer: Intersil
• Series: FemtoCharge™r

Specifications of KAD5512P-50Q72

• Number Of Bits: 12
• Sampling Rate (per Second): 500M
• Data Interface: Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 460mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 72-VFQFN Exposed Pad
• For Use With: KDC5512EVAL - DAUGHTER CARD FOR KAD5512KDC5512-50EVAL - DAUGHTER CARD FOR KAD5512
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Specifications
NOTES:
Signal-to-Noise Ratio
Signal-to-Noise and Distortion
Effective Number of Bits
Spurious-Free Dynamic Range
Intermodulation Distortion
Word Error Rate
Full Power Bandwidth
2. Parameters with Min and/or MAX limits are 100% production tested at their worst case temperature extreme ( +85°C).
3. Digital Supply Current is dependent upon the capacitive loading of the digital outputs. I
4. See “Nap/Sleep” on page 17 for more detail.
5. AC Specifications apply after internal calibration of the ADC is invoked at the given sample rate and temperature. Refer to “Power-On Calibration”
6. SFDR, SINAD and ENOB specifications apply after gain error and timing skew between ADC cores have been minimized through external
7. The DLL Range setting must be changed for low speed operation. See Table 15 on page 23 for more detail.
output.
on page 14 and “User Initiated Reset” on page 15 for more detail.
calibration.
PARAMETER
5
All specifications apply under the following conditions unless otherwise noted: AVDD = 1.8V, OVDD = 1.8V,
T
A
= -40°C to +85°C (typical specifications at +25°C), A
SYMBOL
SINAD
ENOB
FPBW
SFDR
WER
SNR
IMD
KAD5512P-50
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
= 10MHz
= 105MHz
= 190MHz
= 364MHz
= 695MHz
= 995MHz
= 10MHz
= 105MHz
= 190MHz
= 364MHz
= 695MHz
= 995MHz
= 10MHz
= 105MHz
= 190MHz
= 364MHz
= 695MHz
= 995MHz
= 10MHz
= 105MHz
= 190MHz
= 364MHz
= 695MHz
= 995MHz
= 70MHz
= 170MHz
CONDITIONS
IN
OVDD
= -1dBFS, f
specifications apply for 10pF load on each digital
SAMPLE
63.6
63.2
10.2
MIN
70
KAD5512P-50
= 500MSPS. (Continued)
(Note 2)
10
-91.3
-90.6
TYP
65.9
65.9
65.8
65.5
64.4
63.2
65.7
65.7
65.7
65.0
59.8
50.0
10.6
10.6
10.6
10.5
87.3
82.0
75.2
61.3
50.0
9.7
8.0
1.3
78
-12
MAX
October 9, 2009
UNITS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
dBFS
GHz
dBc
Bits
Bits
Bits
Bits
Bits
Bits
dBc
dBc
dBc
dBc
dBc
dBc
dBc
FN6805.3