NOIL1SN3000A-GDC ON Semiconductor, NOIL1SN3000A-GDC Datasheet - Page 5

• Manufacturer Part Number: NOIL1SN3000A-GDC
• Manufacturer: ON Semiconductor

Specifications of NOIL1SN3000A-GDC

• Lead Free Status / Rohs Status: Supplier Unconfirmed

1. All parameters are characterized for DC conditions after thermal equilibrium is established.
Combining Power Supplies
supply and ground. The grounds can be combined
externally, but not all power supply inputs may be combined.
Some power supplies must be isolated to reduce electrical
crosstalk and improve shielding, dynamic range, and output
swing. Internal to the image sensor, the ground lines of each
module are kept separate to improve shielding and electrical
crosstalk between them.
against damage due to high static voltages or electric fields.
However, take normal precautions to avoid voltages higher
than the maximum rated voltages in this high-impedance
circuit. Unused inputs must always be tied to an appropriate
logic level, for example, V
must be connected to ground through a 100 nF capacitor.
•
•
•
Table 7. AC ELECTRICAL CHARACTERISTICS
The following specifications apply for VDD = 2.5 V
Table 8. BIASING RESISTORS
F
fps
Current_Ref_1
Current_Ref_2
Precharge_Bias_1
Precharge_Bias_2
Every module in the image sensor has its own power
The LUPA3000 contains circuitry to protect the inputs
The recommended combinations of supplies are:
CLK
Analog group of +2.5 V supply: V
V
Digital Group of +2.5 V supply: V
The V
sinking and sourcing capability
pix
Symbol
, V
Signal
MEM_L
ANA
and V
Input clock frequency
Frame rate
Connect with 20 kW (1% prec.) to V
Connect with 50 kW (1% prec.) to GND
Connect with 90 kW (1% prec.) to V
100 nF.
Leave floating
PRECHARGE
DD
Parameter
or GND. All cap_xxx pins
supplies should have
RES
DD
, V
, V
D_HS
RES_DS
Comment
, V
fps = 485
Maximum clock speed
(Note 1)
, V
LVDS
http://onsemi.com
AA
PIX
ADC
. Decouple to GND
. Decouple to Vpix with
ADC
,
. No decoupling
5
Biasing
Table 8 for more information.
PRECHARGE_BIAS_1 pins are connected directly with
the VPRECHARGE pins. The DC level on the
PRECHARGE_BIAS_1 pins acts as a power supply and
must be decoupled.
is too high and the voltage drops. This causes the black level
to shift compared to the low frame rate case. In higher frame
rates, the voltage on PRECHARGE_BIAS_1 is buffered on
the PCB and the buffered voltage is taken for
VPRECHARGE. A second possibility is to make the biasing
resistor larger until the correct DC level is reached.
is intended for testing purposes.
The sensor requires three biasing resistors. Refer to
For
For higher frame rates, the duty cycle on VPRECHARGE
PRECHARGE_BIAS_2 must be left floating, because it
Condition
AA
low
frame
Column amplifiers
ADCs
Pixel array
Related Module
rates
Typ
(<
2000
769 mV at 86 mA
25 mA to gnd
0.45 V at 23 mA
Max
206
485
DC level
fps),
Units
MHz
fps
the