AD9848AKST Analog Devices Inc, AD9848AKST Datasheet - Page 6

• Manufacturer Part Number: AD9848AKST
• Description: IC CCD SIGNAL PROC 10BIT 48-LQFP
• Manufacturer: Analog Devices Inc
• Type: CCD Signal Processor, 10-Bitr

Specifications of AD9848AKST

• Rohs Status: RoHS non-compliant
• Input Type: Logic
• Output Type: Logic
• Interface: 3-Wire Serial
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Current - Supply: -

TIMING SPECIFICATIONS
AD9848/AD9849
Parameter
MASTER CLOCK (CLI), AD9848
MASTER CLOCK (CLI), AD9849
EXTERNAL MODE CLAMPING
SAMPLE CLOCKS
DATA OUTPUTS
SERIAL INTERFACE
*Maximum CLPOB pulsewidth is for functional operation only. Wider typical pulses are recommended to achieve low noise clamp reference.
Specifications subject to change without notice.
CLI Clock Period
CLI High/Low Pulsewidth
Delay From CLI to Internal Pixel Period Position
CLI Clock Period
CLI High/Low Pulsewidth
CLPDM Pulsewidth
CLPOB Pulsewidth*
SHP Rising Edge to SHD Rising Edge (AD9848)
SHP Rising Edge to SHD Rising Edge (AD9849)
Output Delay from Programmed Edge
Pipeline Delay
Maximum SCK Frequency
SL to SCK Setup Time
SCK to SL Hold Time
SDATA Valid to SCK Rising Edge Setup
SCK Falling Edge to SDATA Valid Hold
SCK Falling Edge to SDATA Valid Read
(C
unless otherwise noted.)
L
= 20 pF, f
CLI
= 20 MHz (AD9848) or 30 MHz (AD9849), Serial Timing in Figures 3a and 3b,
Symbol
t
t
t
t
t
t
t
t
t
t
f
t
t
t
t
t
CLI
ADC
CLIDLY
CONV
ADC
CDM
COB
S1
S1
SCLK
DH
DV
OD
LS
LH
DS
–6–
Min
50
25
33.33
16.67
4
2
20
13
10
10
10
10
10
10
Typ
6
10
20
6
9
Max
REV. A
Unit
ns
ns
ns
ns
ns
Pixels
Pixels
ns
ns
ns
Cycles
MHz
ns
ns
ns
ns
ns