GC1054 CSP
1/4’’720P CMOS Image Sensor
Datasheet
V1.0
2017-12-21
GC1054 720P CMOS Image Sensor
Ordering Information
GC1054
(Colored, 40PIN-csp)
GENERATION REVISION HISTORY
REV.
EFFECTIVE DATE DESCRIPTION OF CHANGES
PREPARED BY
V1.0
2017-12-21
Document Release
AE Dept.
AE-1M-3019 GC1054 Datasheet release V1.0 2 / 30
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GC1054 720P CMOS Image Sensor
Content
1. Sensor Overview .................................................................................. 4
1.1 General Description ...................................................................................... 4
1.2 Features ........................................................................................................ 4
1.3 Application ................................................................................................... 5
1.4 Technical Specifications .............................................................................. 5
2. DC Parameters .................................................................................... 6
2.1 Standby Current ............................................................................................ 6
2.2 Operation current .......................................................................................... 6
2.3 DC Characteristics ........................................................................................ 7
3. Block Diagram ..................................................................................... 7
3.1 Block Diagram ............................................................................................. 7
4. CSP Package Specifications ............................................................... 8
4.1 Pin Diagram (CSP) ....................................................................................... 8
4.2 Pin Descriptions ........................................................................................... 8
4.3 Package Specification (unit: mm) .............................................................. 10
5. Optical Specifications ........................................................................ 11
5.1 Optical Center (unit: µm) ........................................................................... 11
5.2 Readout Position ........................................................................................ 12
5.3 Pixel Array ................................................................................................. 13
5.4 Lens Chief Ray Angle (CRA) .................................................................... 14
5.5 Color Filter Spectral Characteristics .......................................................... 15
6. Two-wire Serial Bus Communication ............................................. 16
6.1 Protocol ...................................................................................................... 16
6.2 Serial Bus Timing ....................................................................................... 17
7. Applications ....................................................................................... 18
7.1 DVP timing ................................................................................................ 18
7.2 Clock lane low-power ................................................................................ 19
7.3 Data Burst ................................................................................................... 20
8. Power On/Off Sequence .................................................................... 21
8.1 Power on Sequence .................................................................................... 21
8.2 Power off Sequence .................................................................................... 22
8.3 Standby Sequence ...................................................................................... 22
9. Register List ....................................................................................... 23
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GC1054 720P CMOS Image Sensor
1. Sensor Overview
1.1 General Description
GC1054 is a high quality 720P CMOS image sensor, for mobile phone camera
applications and digital camera products. GC1054 incorporates a 1280H x 720V pixel
array, on-chip 10-bit ADC, and image signal processor.
The full scale integration of high-performance and low-power functions makes
the GC1054 best fit the design, reduce implementation process, and extend the battery
life of Motion Camera, Car DVR, and a wide variety of mobile applications.
It provides RAW10 and RAW8 data formats with DVP and MIPI interface. It
has a commonly used two-wire serial interface for host to control the operation of the
whole sensor.
1.2 Features
Standard optical format of 1/4 inch
3.0um*3.0um
Output formats: Raw Bayer 10bit/8bit
Power supply requirement: AVDD33: 3.15~3.45V(Typ.3.3V)
DVDD: 1.4~1.6(Typ.1.5V)
IOVDD: 1.7~3.45V(Typ.1.8V)
PLL support
DVP@30fps,MIPI@30fps
Windowing support
DVP /MIPI (1lane )/ LVDS 1-lane interface support
Horizontal/Vertical mirror
Image processing module
Package: CSP/PLCC
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GC1054 720P CMOS Image Sensor
1.3 Application
Motion camera
Car DVR
Monitoring
Toys
Digital still cameras and camcorders
Video telephony and conferencing equipment
Security systems
Industrial and environmental systems
1.4 Technical Specifications
Parameter
Optical Format
Pixel Size
Active pixel array
ADC resolution
Max Frame rate
Power Supply
Typical value
1/4inch
3.0um x3.0um
1280 x 720
10 bit ADC
30fps@36MHz,DCLK
AVDD: 3.15~3.45V(Typ.3.3V)
DVDD: 1.4~1.6(Typ.1.5V)
Power Consumption
110mW @30fps,720p
IOVDD: 1.7~3.45V(Typ.1.8V)
SNR
Dark Current
Sensitivity
Dynamic range
Operating temperature:
Stable Image temperature
Optimal lens chief ray angle(CRA)
Package type
Input clock frequency
41.4dB
200 e-/s(60℃)
18000 e-/lux-sec
70.7dB
-30~80℃
0~50℃
12°(linear)
CSP/PLCC
6~27MHz
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GC1054 720P CMOS Image Sensor
2. DC Parameters
2.1 Standby Current
Item
Analog
Digital
I/O
Symbol
Min
Typ
Max
Unit
IAVDD
IDVDD
IIOVDD
—
—
—
10
40
20
50
100
60
uA
uA
uA
INCK: 24MHz, RST: L, PWND: H
Typ. Analog: 3.3 V, Digital: 1.5V, I/O:1.8V, Tj=25℃
2.2 Power off Current
Item
Analog
Digital
I/O
Symbol
Min
Typ
Max
Unit
IAVDD
IDVDD
IIOVDD
—
—
—
0
0
0
0
0
0
uA
uA
uA
Power off, Tj=25℃
2.3 Operation current
Full size Operation Current (Parallel mode)
Item
Analog
Digital
I/O
Symbol
Min
Typ
Max
Unit
IAVDD
IDVDD
IIOVDD
—
—
—
16
25
10
40
60
30
mA
mA
mA
Frame rate: 30FPS, RAW 8 , Input clock: 24MHz
DCLK: 36 MHz
Typ. Analog: 3.3 V, Digital: 1.5V, I/O:1.8V, Tj=25℃
Full size Operation Current (MIPI mode @312Mbps / Lane)
Item
Analog
Digital
I/O
Symbol
Min
Typ
Max
Unit
IAVDD
IDVDD
IIOVDD
—
—
—
16
30
1
40
80
10
mA
mA
mA
Frame rate: 30FPS, RAW 10, Input clock: 24MHz
DCLK: 78 MHz
Typ. Analog: 3.3 V, Digital: 1.5V, I/O:1.8V, Tj=25℃
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GC1054 720P CMOS Image Sensor
2.4 DC Characteristics
Item
Power supply
Symbol
VAVDD
VDVDD
VIOVDD
Min
3.15
1.4
1.7
3.3
1.5
1.8
Digital Input(Conditions: AVDD = 3.3V, DVDD = 1.5V, IOVDD = 1.8V)
Input voltage HIGH
Input voltage LOW
VIH
VIL
1.4
Typ
Max
Unit
3.45
1.6
3.45
0.6
V
V
V
V
V
V
V
Digital Output(Conditions: AVDD = 3.3V, IOVDD = 1.8V, standard Loading 25PF)
VOH
VOL
1.6
0.2
Output voltage HIGH
Output voltage LOW
3. Block Diagram
3.1 Block Diagram
GC1054 has an active image array of 1280x720 pixels. The active pixels are read
out progressively through column/row driver circuits. In order to reduce fixed pattern
noise, CDS circuits are adopted. The analog signal is transferred to digital signal by
10 bit A/D converter. The digital signals are processed in the ISP Block. Users can
easily control these functions via two-wire serial interface bus.
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Pixel Array1288H x 728V(1280H x 720V)Row DecoderColumn CDSAnalog Processing10bit ADCTiming ControlImage Signal ProcessingRawRGB data[9:0]PCLKVSYNCConfiguration RegistersSBDASBCLMCLKRESETHSYNCParallel OutputMCPMCNMDN<0>MDP<0>MIPI TransmitterGC Confidential
GC1054 720P CMOS Image Sensor
4. CSP Package Specifications
4.1 Pin Diagram (CSP)
Top View
4.2 Pin Descriptions
Pin
Name
Pin Type
Description
A1
A2
A3
A4
A5
A6
A7
A8
AGND
SBCL
RESETB
SBDA
HSYNC
IN_CLK
MDN0
DVDD
Ground
Ground for analog
Input
Input
Two-wire serial bus, clock
Chip reset control:
0: chip reset
1: normal work
I/O
Two-wire serial bus, data
Output
Horizontal sync output
Input
Output
Power
Sensor input clock
MIPI data<0> (-)
Digital power supply pin: 1.4~1.6V, please
connect capacitor to digital ground.
B1
VPIX
Power
Internal power supply, please connect
capacitor to analog ground.
B2
AVDD33
Power
Main power supply pin: 3.3V, Please connect
B3
PWDN
Input
capacitors to analog ground
Sensor power down control:
0: normal work
1: standby
B4
FSYNC
I/O
Frame sync signal
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A8A7A6A5A4A3A2A1B5B4B3B2B1C8 C7C6C5C2C1D8D7D2D1E8E7E6E5E4E3E2E1B8B7AGNDSBCLRESETBSBDAHSYNCIN_CLKMDN0DVDDVPIXAVDD33PWDNFSYNC12C_M_SMCPMDP0VTXVREFVDDIODGNGMCNDVDDDGNDDVDDDOUTPDOUTND8D7D5D3D1PCLKDVDDDGNDC4D9C3VRSGD6D0D5D2D4D4D3D6B6VSYNCGC Confidential