HD49351BP Renesas Electronics Corporation., HD49351BP Datasheet - Page 12

• Manufacturer Part Number: HD49351BP
• Description: Cds/pga & 10-bit A/d Tg Converter
• Manufacturer: Renesas Electronics Corporation.

HD49351BP/HBP
Detailed Timing Specifications at Pre-Blanking
Figure 5 shows the pre-blanking detailed timing specifications.
Detailed Timing Specifications when ADC_in Input Mode is Used
Figure 6 shows the detailed timing chart when ADC_in input mode is used, and table 9 shows each timing specification.
Table 9
No.
(1)
(2), (3)
(4)
(5)
Rev.1.0, Jul 06, 2004, page 12 of 28
Timing
Signal fetch time
ADCLK t
ADCLK rising to digital output hold time
ADCLK rising to digital output delay time
Timing Specifications when ADC_in Input Mode is Used
WH
Digital output
(D0 to D9)
min./t
ADC_in
ADCLK
D0 to D9
PBLK
Figure 6 Detailed Timing Chart when ADC_in Input Mode is Used
WL
Figure 5 Detailed Timing Specifications at Pre-Blanking
min.
ADC
data
ADCLK
(2)
2 clock
Clamp Level
(3)
Symbol
t
t
t
t
ADC1
ADC2, 3
AHLD4
AOD5
(1)
ADCLK
(4)
(5)
Min
—
Typ × 0.85
—
—
10 clock
ADC
data
Typ
(6)
1/2f
(14.5)
(23.5)
Vth
V
ADCLK
DD
/2
V
V
Vth
OH
OL
Typ × 1.15
—
—
Max
—
Unit
ns
ns
ns
ns