
LTC2232/LTC2233
11
22323fa
LTC2233: 8192 Point FFT,
fIN = 70MHz, –1dB, 1V Range
LTC2233: 8192 Point FFT,
fIN = 140MHz, –1dB, 2V Range
LTC2233: 8192 Point FFT,
fIN = 140MHz, –1dB, 1V Range
LTC2233: 8192 Point FFT,
fIN = 250MHz, –1dB, 2V Range
LTC2233: 8192 Point FFT,
fIN = 250MHz, –1dB, 1V Range
LTC2233: 8192 Point FFT,
fIN = 500MHz, –6dB, 1V Range
LTC2233: 8192 Point 2-Tone FFT,
fIN = 68MHz and 70MHz, –7dB
Each, 2V Range
LTC2233: 8192 Point 2-Tone FFT,
fIN = 138MHz and 140MHz, –7dB
Each, 1V Range
LTC2233: Shorted Input Noise
Histogram
TYPICAL PERFOR A CE CHARACTERISTICS
UW
FREQUENCY (MHz)
0
AMPLITUDE
(dB)
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
– 100
– 110
– 120
5
10
15
20
2233 G19
25
30
35
40
FREQUENCY (MHz)
0
AMPLITUDE
(dB)
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
– 100
– 110
– 120
5
10
15
20
2233 G20
25
30
35
40
FREQUENCY (MHz)
0
AMPLITUDE
(dB)
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
– 100
– 110
– 120
5
10
15
20
2233 G21
25
30
35
40
FREQUENCY (MHz)
0
AMPLITUDE
(dB)
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
– 100
– 110
– 120
5
10
15
20
2233 G24
25
30
35
40
FREQUENCY (MHz)
0
AMPLITUDE
(dB)
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
– 100
– 110
– 120
5
10
15
20
2233 G23
25
30
35
40
FREQUENCY (MHz)
0
AMPLITUDE
(dB)
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
– 100
– 110
– 120
5
10
15
20
2233 G22
25
30
35
40
FREQUENCY (MHz)
0
AMPLITUDE
(dB)
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
– 100
– 110
– 120
5
10
15
20
2233 G25
25
30
35
40
FREQUENCY (MHz)
0
AMPLITUDE
(dB)
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
– 100
– 110
– 120
5
10
15
20
2233 G26
2233 G27
25
30
35
40
CODE
COUNT
140000
120000
100000
80000
60000
40000
20000
0
510
511
512
1
0
131071