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