hi5905n Intersil Corporation, hi5905n Datasheet - Page 3

• Manufacturer Part Number: hi5905n
• Description: 14-bit, 5 Msps, Military A/d Converter
• Manufacturer: Intersil Corporation

Timing Waveforms
NOTES:
1. S
2. H
ANALOG
OUTPUT
CLOCK
STAGE
STAGE
STAGE
STAGE
STAGE
INPUT
INPUT
INPUT
N
N
DATA
2ND
3RD
4TH
: N-th sampling period.
: N-th holding period.
1ST
5TH
S/H
S
N - 1
H
N - 1
B
B
ANALOG
OUTPUT
2
4
CLOCK
,
,
INPUT
INPUT
N - 3
N - 2
DATA
S
4-3
B
B
B
N
3
1
D
5
,
,
,
N - 4
N - 2
N - 1
N - 3
H
1.5V
N
B
B
2
4
,
,
N - 2
N - 1
S
N + 1
t
AP
B
DATA N-1
B
B
3
D
5
1, N
,
,
N - 3
t
AJ
N - 1
N - 2
FIGURE 1. INTERNAL CIRCUIT TIMING
H
FIGURE 2. INPUT-TO-OUTPUT TIMING
N + 1
B
B
4
t
2
LAT
,
,
N - 1
S
N
N + 2
1.5V
B
B
B
1, N + 1
D
3
5
N - 2
,
,
N
H
N - 1
3.5V
1.5V
N + 2
t
B
H
t
B
OD
2
4
,
N + 1
,
S
N
3. B
4. D
N + 3
B
B
B
1, N + 2
3
5
D
,
,
M, N
N
N + 1
N - 1
N
: Final data output corresponding to N-th sampled input.
H
N + 3
: M-th stage digital output corresponding to N-th sampled input.
B
B
2
4
,
,
N + 2
N + 1
S
N + 4
DATA N
B
B
B
1, N + 3
3
D
5
,
,
N
N + 2
N + 1
H
N + 4
B
B
2
4
,
,
N + 3
N + 2
S
N + 5
B
B
B
1, N + 4
3
D
5
,
,
N + 1
N + 3
N + 2
H
N + 5
B
B
2
4
,
,
N + 4
N + 3
S
N + 6
B
B
B
3
1, N + 5
5
D
,
,
N + 2
N + 4
N + 3
H
N + 6