LTC2242IUP-12 Linear Technology, LTC2242IUP-12 Datasheet - Page 8

• Manufacturer Part Number: LTC2242IUP-12
• Description: IC,A/D CONVERTER,SINGLE,12-BIT,CMOS,LLCC,64PIN
• Manufacturer: Linear Technology

LTC2242-12
TYPICAL PERFOR A CE CHARACTERISTICS
8
90
85
80
75
70
65
60
55
0
SFDR and SNR vs Sample Rate,
2V Range, f
LVDS Mode
50
SAMPLE RATE (Msps)
100
IN
SFDR
SNR
290
280
260
250
240
220
300
270
230
= 30MHz, –1dB,
150
0
I
Wave Input, –1dB
VDD
200
50
vs Sample Rate, 5MHz Sine
2V RANGE
W
SAMPLE RATE (Msps)
100
250
224212 G13
150
U
300
1V RANGE
200
90
80
70
60
50
40
30
20
10
0
250
–60
224212 G16
SFDR vs Input Level, f
2V Range
–50
INPUT LEVEL (dBFS)
–40
dBFS
–30
dBc
–20
IN
60
50
40
30
20
10
0
= 70MHz,
I
Wave Input, –1dB
0
OVDD
–10
224212 G14
(T
50
vs Sample Rate, 5MHz Sine
A
0
= 25°C unless otherwise noted, Note 4)
CMOS OUTPUTS
SAMPLE RATE (Msps)
LVDS OUTPUTS
O
O
100
VDD
VDD
= 2.5V
= 1.8V
150
66
65
64
63
62
61
60
59
0.5
SNR vs SENSE, f
200
0.6
250
224212 G17
SENSE PIN (V)
0.7
IN
= 5MHz, –1dB
0.8
0.9
224212 G15
224212f
1