ltc2203 Linear Technology Corporation, ltc2203 Datasheet - Page 7
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ltc2203
Manufacturer Part Number
ltc2203
Description
16-bit, 25msps Adc
Manufacturer
Linear Technology Corporation
Datasheet
1.LTC2203.pdf
(32 pages)
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Quantity
Price
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Quantity:
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TYPICAL PERFOR
–100
–110
–130
–140
–100
–110
–130
–140
–120
–120
–0.5
–1.0
–1.5
–2.0
–60
–80
–60
–80
–10
–20
–30
–40
–50
–70
–90
–10
–20
–30
–40
–50
–70
–90
2.0
1.5
1.0
0.5
0.0
0
0
0
LTC2203: Integral Nonlinearity
(INL) vs Output Code
LTC2203: 128K Point FFT,
f
0
LTC2203: 128K Point FFT,
f
0
IN
IN
= 1MHz, –1dBFS, PGA = 0
= 5.1MHz, –1dBFS, PGA = 0
2
2
16384
FREQUENCY(MHz)
FREQUENCY(MHz)
4
4
32768
CODE
6
6
8
8
49152
W
10
10
A
22032 G01
22032 GO4
22032 GO7
U
65536
12
12
CE CHARACTERISTICS
–140
–100
–110
–120
–130
–100
–110
–120
–130
–140
–0.2
–0.4
–0.6
–1.0
–0.8
–10
–20
–30
–40
–50
–60
–70
–80
–90
–60
–80
–10
–20
–30
–40
–50
–70
–90
1.0
0.8
0.6
0.4
0.2
0.0
0
0
0
LTC2203: Differential Nonlinearity
(DNL) vs Output Code
0
LTC2203: 128K Point FFT,
f
0
LTC2203: 128K Point FFT,
f
IN
IN
= 1MHz, –10dBFS, PGA = 0
= 5.1MHz, –10dBFS, PGA = 0
2
2
16384
FREQUENCY(MHz)
FREQUENCY(MHz)
4
4
32768
CODE
6
6
8
8
49152
10
10
22032 G02
22032 GO8
22032 GO5
12
65536
12
LTC2203/LTC2202
60000
50000
40000
30000
20000
10000
–100
–110
–120
–130
–140
–100
–110
–120
–130
–140
–60
–80
–60
–80
–10
–20
–30
–40
–50
–70
–90
–10
–20
–30
–40
–50
–70
–90
0
32812
0
0
0
0
LTC2203: 128K Point FFT,
f
Internal Dither “Off”
LTC2203: AC Grounded Input
Histogram (256k Samples)
LTC2203: 128K Point FFT,
f
IN
IN
= 5.1MHz, –20dBFS, PGA = 0,
= 1MHz, –20dBFS, PGA = 0
32816
2
2
FREQUENCY(MHz)
FREQUENCY(MHz)
4
4
32820
OUTPUT CODE
6
6
32824
8
8
32828
10
10
22032 G03
22032 GO6
22032 GO9
22032fb
7
32832
12
12