ca3304 Intersil Corporation, ca3304 Datasheet - Page 6

• Manufacturer Part Number: ca3304
• Description: 4-bit, 25 Msps, Flash A/d Converters
• Manufacturer: Intersil Corporation

Timing Diagrams
With 2 as standby state (fastest method, but standby limited to 5 s
maximum)
Typical Performance Curves
OUTPUT
CLOCK
40
38
36
34
32
30
28
-50
FIGURE 4. DATA DELAY vs TEMPERATURE
SAMPLE ENDS
-25
OLD DATA
0
TEMPERATURE (
FIGURE 3A.
2
(Continued)
25
OUTPUT
With 2 as standby state (indefinite standby, lower power than 3B)
CLOCK
1
t
D
o
C)
50
FIGURE 3. PULSE-MODE TIMING DIAGRAMS
2
2
75
NEW DATA
CA3304, CA3304A
OLD DATA
SAMPLE ENDS
1
FIGURE 3C.
100
4-12
2
OUTPUT
With 1 as standby state (indefinite standby, double pulse needed)
CLOCK
FIGURE 5. DEVICE CURRENT vs SAMPLE FREQUENCY
INVALID DATA
8
7
6
5
4
3
2
1
5
t
D
SAMPLE ENDS
2
OLD DATA
10
NEW DATA
1
FIGURE 3B.
2
15
f
S
OLD DATA + 1
(MHz)
1
t
D
20
2
25
NEW DATA
1
30