LTC2242IUP-12 Linear Technology, LTC2242IUP-12 Datasheet - Page 7

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

TYPICAL PERFOR A CE CHARACTERISTICS
–100
–110
–100
–110
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
67
66
65
64
63
62
61
60
59
58
0
0
0
0
0
8192 Point FFT, f
–1dB, 2V Range, LVDS Mode
8192 Point FFT, f
–1dB, 1V Range, LVDS Mode
SNR vs Input Frequency, –1dB,
LVDS Mode
100 200 300 400 500
20
20
INPUT FREQUENCY (MHz)
40
40
FREQUENCY (MHz)
FREQUENCY (MHz)
1V RANGE
60
60
IN
IN
2V RANGE
600 700 800 900
= 70MHz,
= 500MHz,
80
80
100
100
W
224212 G10
224212 G04
224212 G07
120
120
1000
U
–100
–110
–100
–110
–60
–70
–60
–70
–10
–20
–30
–40
–50
–80
–90
–10
–20
–30
–40
–50
–80
–90
85
80
75
70
65
60
55
50
45
40
0
0
0
SFDR (HD2 and HD3) vs Input
Frequency, –1dB, LVDS Mode
0
0
8192 Point FFT, f
–1dB, 2V Range, LVDS Mode
8192 Point FFT, f
–1dB, 1V Range, LVDS Mode
100
20
20
200
INPUT FREQUENCY (MHz)
300
2V RANGE
40
40
FREQUENCY (MHz)
FREQUENCY (MHz)
400
500
60
60
IN
IN
1V RANGE
600 700
= 140MHz,
= 1GHz,
80
80
800
100
100
224212 G11
900
224212 G05
224212 G08
(T
120
120
1000
A
= 25°C unless otherwise noted, Note 4)
–100
–110
–100
–110
95
90
85
80
75
70
60
65
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
0
0
SFDR (HD4+) vs Input Frequency,
–1dB, LVDS Mode
0
0
8192 Point FFT, f
–1dB, 2V Range, LVDS Mode
8192 Point 2-Tone FFT,
f
–1dB, 2V Range, LVDS Mode
100
IN
= 135MHz and 140MHz,
200 300
20
20
INPUT FREQUENCY (MHz)
LTC2242-12
40
40
FREQUENCY (MHz)
FREQUENCY (MHz)
400
500
60
60
IN
600
= 240MHz,
80
80
700
1V RANGE
2V RANGE
800
100
100
224212 G12
9001000
224212f
224212 G06
224212 G09
7
120
120