KDC5514-Q48EVAL Intersil, KDC5514-Q48EVAL Datasheet - Page 14

• Manufacturer Part Number: KDC5514-Q48EVAL
• Description: DAUGHTER CARD FOR KAD5514
• Manufacturer: Intersil
• Series: FemtoCharge™r

Specifications of KDC5514-Q48EVAL

• Number Of Adc's: 1
• Number Of Bits: 14
• 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: KAD5514P-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
80
70
60
50
40
30
20
10
90
85
80
75
70
65
60
55
50
0
70
-60
0M
SFDRFS (dBFS)
SNR @ 125MSPS
SNR @ 125MSPS
SNRFS (dBFS)
SFDR (dBc)
SNR @ 250MSPS
SNR @ 250MSPS
FIGURE 9. SNR AND SFDR vs f
FIGURE 7. SNR AND SFDR vs A
FIGURE 5. SNR AND SFDR vs f
100
-50
200M
INPUT AMPLITUDE (dBFS)
INPUT FREQUENCY (Hz)
130
SAMPLE RATE (MSPS)
-40
SFDR @ 125MSPS
SFDR @ 125MSPS
SFDR @ 250MSPS
SFDR @ 250MSPS
14
400M
SNR
160
-30
SFDR
SNR (dBc)
600M
190
All Typical Performance Characteristics apply under the following conditions unless otherwise
noted: AVDD = OVDD = 1.8V, T
Conversion Rate (per speed grade).
-20
SAMPLE
IN
IN
800M
220
-10
KAD5514P
250
1G
0
A
= +25°C, A
-100
-100
-110
-120
-100
-110
-120
-60
-70
-80
-90
-50
-55
-60
-65
-70
-75
-80
-85
-90
-95
-20
-30
-40
-50
-60
-70
-80
-90
70
-60
0M
HD3 (dBc)
FIGURE 10. HD2 AND HD3 vs f
HD2 (dBFS)
HD3 (dBFS)
FIGURE 8. HD2 AND HD3 vs A
IN
FIGURE 6. HD2 AND HD3 vs f
100
-50
= -1dBFS, f
200M
HD2 (dBc)
HD3 @ 125MSPS
INPUT FREQUENCY (Hz)
INPUT AMPLITUDE (dBFS)
130
SAMPLE RATE (MSPS)
-40
HD3 @ 250MSPS
400M
IN
= 105MHz, f
160
-30
HD3
600M
HD2
190
-20
SAMPLE
SAMPLE
HD2 @ 125MSPS
HD2 @ 250MSPS
IN
IN
800M
220
September 10, 2009
= Maximum
-10
FN6804.2
250
1G
0