MT9M019 Aptina Imaging Corporation, MT9M019 Datasheet - Page 46

• Manufacturer Part Number: MT9M019
• Description: 1/5-Inch 1.3Mp CMOS Digital Image Sensor
• Manufacturer: Aptina Imaging Corporation

Electrical Specifications
EXTCLK
Table 15:
PDF: 7723845879/Source: 2828556980
MT9M019_DS - Rev. F 5/10 EN
f
f
CLKMAX(AC)
CLKMAX(DC)
f
t
EXTCLKIN1
EXTCLKIN1
Symbol
V
V
t
t
JITTER
LOCK
IN
IN
t
C
I
t
t
CP
I
IH
R
IL
F
_
_
IN
AC
DC
Electrical Characteristics (EXTCLK)
f
Output load = 68.5pF; Ambient temperature; 0 lux on sensor
EXTCLK = 16 MHz; V
Parameter
Input clock frequency
Input clock period
Input clock rise time
Input clock fall time
Input clock minimum voltage
swing (AC coupled)
Input clock maximum voltage
(DC coupled)
Input clock signalling frequency
(low amplitude)
Input clock signalling frequency
(full amplitude)
Clock duty cycle
Input clock jitter
EXTCLK to PIXCLK propagation
delay
PLL VCO lock time
Input pad capacitance
Input HIGH leakage current
Input LOW leakage current
The electrical characteristics of the EXTCLK input are shown in Table 15. The EXTCLK
input supports either an AC-coupled sine-wave input clock or a DC-coupled square-
wave input clock.
If EXTCLK is AC-coupled to the MT9M019 and the clock is stopped, the EXTCLK input to
the MT9M019 must be driven to ground or to V
excessive current consumption within the EXTCLK input receiver.
DD
= 1.8V; V
DD
CCP (V
V
IN
DD
PLL enabled
PLL enabled
PLL enabled
PLL enabled
Conditions
= V
V
IO) = 1.8V; V
IN
IN
= V
_
AC
DD
(MIN)
46
MT9M019: 1/5-Inch 1.3Mp CMOS Digital Image Sensor
AA
= 2.8V; VAAPIX = 2.8V; V
0.03
0.03
Min
V
166
0.5
45
6
–
–
–
–
–
–
–
–
DD
–
DD
IO. Failure to do this will result in
62.5
Typ
2.5
0.5
2.5
2.5
Aptina reserves the right to change products or specifications without notice.
16
50
–
–
–
–
–
–
–
5
DD
PLL = 2.8V;
©2006 Aptina Imaging Corporation. All rights reserved.
V
Electrical Specifications
DD
Max
300
–10
27
37
27
55
10
1
1
–
–
–
1
–
+ 0.1
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V (p-p)
MHz
V/ns
V/ns
MHz
Unit
ms
μA
μA
ns
ps
ns
pF
%
V