KAD2708L-10Q68 Intersil, KAD2708L-10Q68 Datasheet - Page 11

• Manufacturer Part Number: KAD2708L-10Q68
• Description: IC ADC 8BIT 105MSPS SGL 68-QFN
• Manufacturer: Intersil
• Series: FemtoCharge™r

Specifications of KAD2708L-10Q68

• Number Of Bits: 8
• Sampling Rate (per Second): 105M
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 196mW
• 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

Typical Performance Curves
-100
-120
-100
-120
75
70
65
60
55
50
45
40
-20
-40
-60
-80
-20
-40
-60
-80
0
0
FIGURE 17. TWO-TONE SPECTRUM @ 140MHz, 141MHz
0
-40
0
FIGURE 15. OUTPUT SPECTRUM @ 299.645MHz
SFDR
SNR
FIGURE 19. SNR AND SFDR vs TEMPERATURE
Ain = -7dBFS
2TSF DR = 73dBc
IMD3 = -81dBFS
20
20
-20
AMBIENT TEMPERATURE, C
40
40
0
FREQUENCY (MHz)
FREQUENCY (MHz)
11
60
60
20
80
80
40
AVDD2 = OVDD2 = 1.8V, AVDD3 = 3.3V, T
A
IN
= -0.5dBFS unless noted. (Continued)
100
Ain = -0.48dBFS
SNR = 49.3dBFS
SFDR = 63dBc
SINAD = 49.1dBFS
HD2 = -63dBc
HD3 = -67dBc
100
60
120
120
KAD2708L
80
-100
-120
-100
-120
-20
-40
-60
-80
-20
-40
-60
-80
0
0
700
600
500
400
300
200
100
0
0
FIGURE 18. TWO-TONE SPECTRUM @ 300MHz, 305MHz
FIGURE 16. TWO-TONE SPECTRUM @ 69MHz, 70MHz
100 125 150 175 200 225 250 275 300 325 350
Ain = -7.1dBFS
2TSF DR = 67dBc
IMD3 = -74dBFS
20
20
FIGURE 20. CALIBRATION TIME vs f
A
= +25°C, f
40
40
f
SAMPLE
SAMPLE
FREQUENCY (MHz)
FREQUENCY (MHz)
60
60
(f
= 350MHz, f
S
) (MSPS)
80
80
IN
Ain = -7dBFS
2TSFD R = 63dBc
IMD3 = -76dBFS
100
100
= 175MHz,
S
120
120
April 14, 2011
FN6813.1