LTC1407IMSE-1 Linear Technology, LTC1407IMSE-1 Datasheet - Page 8

• Manufacturer Part Number: LTC1407IMSE-1
• Description: IC ADC 12BIT 3MSPS SAMPLE 10MSOP
• Manufacturer: Linear Technology

Specifications of LTC1407IMSE-1

• Number Of Bits: 12
• Sampling Rate (per Second): 3M
• Data Interface: Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 14mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LTC1407-1/LTC1407A-1
TYPICAL PERFORMANCE CHARACTERISTICS
V
+CH0/+CH1 with –CH0/–CH1 = 1.5V DC, differential signals drive both inputs with V
8
DD
–18
–24
–30
–36
–12
= 3V, T
–6
12
6
0
1M
Full-Scale Signal Frequency
Response
A
= 25°C (LTC1407-1/LTC1407A-1)
16384
14336
12288
10240
10M
8192
4096
6144
2048
FREQUENCY (Hz)
–1
–4
–2
–3
5
4
3
7
6
2
1
0
0
8
–5
2
Output Match with Simultaneous
Input Steps at CH0 and CH1
from 25Ω
Differential and Integral Linearity
vs Conversion Rate
2.25
MIN DNL
MIN INL
0
100M
CONVERSION RATE (MSPS)
2.5 2.75
5
TIME (ns)
14071 G21
10
3
CH0 AND CH1
CH0 AND CH1
1G
3.25 3.5 3.75
FALLING
MAX INL
RISING
15
MAX DNL
–100
–120
–20
–40
–60
–80
20
CH0
CH1
0
14071 G19
14071 G24
100
CMRR vs Frequency
25
4
1k
10k
FREQUENCY (Hz)
CH0
100k
–25
–30
–35
–40
–45
–50
–55
–60
–65
–70
1M
78
77
76
75
74
73
72
71
70
69
68
CH1
1
SINAD vs Conversion Rate
2
PSSR vs Frequency
10M
14071 G22
10
CM
V
EXTERNAL V
EXTERNAL V
INTERNAL V
INTERNAL V
DD
100M
CONVERSION RATE (Msps)
2.5
= 1.5V DC (LTC1407A-1)
= 3V, T
100
FREQUENCY (Hz)
REF
REF
REF
REF
1k
A
3
–20
–30
–40
–50
–60
–70
–80
–90
= 25°C. Single ended signals drive
= 2.5V, f
= 2.5V, f
= 3.3V, f
= 3.3V, f
100
Crosstalk vs Frequency
10k
CH0 TO CH1
IN
IN
3.5
IN
IN
~ fS/3
~ fS/40
~ fS/3
~ fS/40
1k
100k
14071 G20
14071 G25
FREQUENCY (Hz)
CH1 TO CH0
1M
10k
4
100k
1M
14071 G23
14071fb
10M