
18
LTC1420
1420fa
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
+AIN
–AIN
VCM
SENSE
VREF
GND
VDD
GND
D11
D10
D9
D8
D7
D6
GAIN
OF
CLK
VSS
GND
VDD
OVDD
OGND
D0
D1
D2
D3
D4
D5
5V
ANALOG INPUT
(2.5V ±1.024V)
LTC1420
3V
1F
5V
1F
0V TO 3V
12-BIT
PARALLEL DATA
PLUS OVERFLOW
10MHz CLOCK
1F
1420 TA03
1F
30
470pF
NPO
Single Supply, 10Msps, 12-Bit ADC with 3V Logic Outputs
Dual Supply, 10Msps, 12-Bit ADC with 71dB SINAD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
+AIN
–AIN
VCM
SENSE
VREF
GND
VDD
GND
D11
D10
D9
D8
D7
D6
GAIN
OF
CLK
VSS
GND
VDD
OVDD
OGND
D0
D1
D2
D3
D4
D5
5V
ANALOG INPUT
(±2.048V)
30
LTC1420
5V
1F
5V
–5V
1F
12-BIT
PARALLEL DATA
PLUS OVERFLOW
470pF, NPO
1F
1420 TA04
1F
10MHz CLOCK
TYPICAL APPLICATIONS
U