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