
LTC2234
6
2234fa
TYPICAL PERFOR A CE CHARACTERISTICS
UW
OUTPUT CODE
0
ERROR
(LSB)
1024
2234 G01
256
512
768
1.0
0.8
0.6
0.4
0.2
0
– 0.2
– 0.4
– 0.6
– 0.8
– 1.0
OUTPUT CODE
0
ERROR
(LSB)
1024
2234 G02
256
512
768
1.0
0.8
0.6
0.4
0.2
0
– 0.2
– 0.4
– 0.6
– 0.8
– 1.0
CODE
513
140000
120000
100000
80000
60000
40000
20000
0
2234 G03
514
515
COUNT
131064
5
3
INPUT FREQUENCY (MHz)
0
SNR
(dBFS)
65
64
63
62
61
60
59
58
57
56
55
100
200
300
400
2234 G04
500
600
INPUT FREQUENCY (MHz)
0
SNR
(dBFS)
65
64
63
62
61
60
59
58
57
56
55
100
200
300
400
2234 G05
500
600
INPUT FREQUENCY (MHz)
0
100
200
300
400
2234 G06
500
600
SFDR
(dBFS)
90
85
80
75
70
65
60
55
50
INPUT FREQUENCY (MHz)
0
100
200
300
400
2234 G07
500
600
SFDR
(dBFS)
90
85
80
75
70
65
60
55
50
INPUT FREQUENCY (MHz)
0
100
200
300
400
2234 G08
500
600
SFDR
(dBFS)
90
85
80
75
70
65
60
55
50
INPUT FREQUENCY (MHz)
0
100
200
300
400
2234 G09
500
600
SFDR
(dBFS)
90
85
80
75
70
65
60
55
50
LTC2234: INL, 2V Range
LTC2234: DNL, 2V Range
LTC2234: Shorted Input Noise
Histogram
LTC2234: SFDR (HD2 and HD3) vs
Input Frequency, –1dB, 1V Range
LTC2234: SFDR (HD4+) vs Input
Frequency, –1dB, 2V Range
LTC2234: SFDR (HD4+) vs Input
Frequency, –1dB, 1V Range
LTC2234: SNR vs Input
Frequency, –1dB, 2V Range
LTC2234: SNR vs Input
Frequency, –1dB, 1V Range
LTC2234: SFDR (HD2 and HD3) vs
Input Frequency, –1dB, 2V Range