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Número de pieza | LR36B15 | |
Descripción | Signal Processing LSI | |
Fabricantes | Sharp | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de LR36B15 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
No Preview Available ! Sep 22 2011
1 page LR36B15
Others
• 4K bit EEPROM Read/Write function for the adjustment parameter storage.
(LR36B15 needs EEPROM which has 16 or more bytes page access feature).
• Host interface is dedicated 2-wired serial interface.
• 1.8V linear regulator is equipped. (3.3V single power supply)
• NTSC:28.63636MHz / PAL:28.375MHz crystal oscillator is equipped.
• Small QFN package (HQFN64-P-0909-0.5, Pb free, Halogen free)
• Operation temperature : -30 to 85 °C
2. Pin Assignment
3
MONITOR 49
TEST5
50
TEST4
51
TEST3
52
TEST2
53
TEST1
54
DVSS
FVDD
55
56
TOP VIEW
FH1 57
FH2 58
FR 59
DVSS
60
PVDD
V1XD
61
62 1PIN MARK
V2XD
63
V3XD
64
32 SAG
31 VIDEO
30 XVDD
29 XTI
28 XVSS
27 XTO
26 RSTN
25 SCL
24 SDA
23 EEPCK
22 EEPDA
21 TEST6
20 PVDD
19 DVSS
18 TESTO1
17 VD
5 Page LR36B15
Detail block diagram of ISP and video encoder block
Separation
luminance and
color signal
SRAM
(Delay RAM)
Luminance signal
Y processing
gamma correction,
aperture correction(V,H)
Color signal processing
RGcBolgoarmsmupapcreosrrseiocnti,on,
R,G,B color space conversion,
white balance
Video encoder
TG SSG
Automatic exposure
YL control
(Shutter speed, AGC)
AFE
(PGA setting)
・Sampling pulsed for ADC,
clamp pulse
・CCD drive signal
・V-driver timing signal
9
DAC
I2C Master
(EEPROM I/F)
Arbitration
circuit
I2C Slave
( External host
I/F)
External
EEPROM
External host
11 Page |
Páginas | Total 30 Páginas | |
PDF Descargar | [ Datasheet LR36B15.PDF ] |
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