KDC5612EVAL Intersil, KDC5612EVAL Datasheet - Page 11

• Manufacturer Part Number: KDC5612EVAL
• Description: DAUGHTER CARD FOR KAD5612
• Manufacturer: Intersil
• Series: FemtoCharge™r

Specifications of KDC5612EVAL

• Number Of Adc's: 2
• Number Of Bits: 12
• Sampling Rate (per Second): 250M
• Data Interface: Parallel
• Inputs Per Adc: 1 Differential
• Input Range: 1.47 Vpp
• Power (typ) @ Conditions: 429mW @ 250MSPS
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: KAD5612P-25, KMB001 Motherboard
• For Use With: KMB001LEVAL - MOTHERBOARD FOR LVDS ADC CARD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Performance Curves
100
95
90
85
80
75
70
65
60
90
85
80
75
70
65
60
55
50
90
80
70
60
50
40
30
20
10
0
40
-60
0
SNR @ 125MSPS
SNR @ 250MSPS
SFDR (dBc)
SFDRFS (dBFS)
FIGURE 8. SNR AND SFDR vs f
SNRFS (dBFS)
FIGURE 6. SNR AND SFDR vs A
FIGURE 4. SNR AND SFDR vs f
70
200M
-50
SNR (dBc)
100
INPUT AMPLITUDE (dBFS)
INPUT FREQUENCY (Hz)
SAMPLE RATE (MSPS)
-40
400M
11
SFDR @ 250MSPS
SNR
130
SFDR @ 125MSPS
-30
SFDR
160
600M
-20
All Typical Performance Characteristics apply under the following conditions unless otherwise
noted: AVDD = OVDD = 1.8V, T
Conversion Rate (per speed grade).
SAMPLE
190
IN
IN
800M
-10
220
KAD5612P
1G
250
0
-100
-100
-110
-120
-100
-120
-110
A
-50
-55
-60
-65
-70
-75
-80
-85
-90
-95
-60
-70
-80
-90
-20
-30
-40
-50
-60
-70
-80
-90
= +25°C, A
40
-60
0
HD2 @ 125MSPS
HD3 (dBc)
HD3 (dBFS)
FIGURE 9. HD2 AND HD3 vs f
FIGURE 7. HD2 AND HD3 vs A
70
HD2 @ 250MSPS
FIGURE 5. HD2 AND HD3 vs f
-50
IN
200M
= -1dBFS, f
100
HD2 (dBFS)
INPUT AMPLITUDE (dBFS)
INPUT FREQUENCY (Hz)
SAMPLE RATE (MSPS)
-40
HD2 (dBc)
HD3 @ 250MSPS
400M
HD3 @ 125MSPS
130
IN
= 105MHz, f
-30
160
600M
HD2
SAMPLE
-20
SAMPLE
190
IN
IN
HD3
800M
-10
September 9, 2009
220
= Maximum
FN6803.2
250
1G
0