HML1213

PRODUCT NUMBER: DESCRIPTION: ISSUE DATE: REVISED DATA: HML1213 L2160 ELEMENT LINEARIMAGE SENSOR 24/05/1993 24/04/1996 *THIS SPECIFICATION ARE SUBJECT TO BE CHANGED WITHOUT NOTICE. HUALON MICROELECTRONICS CORPORATION NO 1,R&D 4 TH RD. SCIENCE-BASED INDUSTRIAL PARK HSIN-CHU CITY , TAIWAN .R.O.C TEL:(02)25377811,25628813 FAX:(02)25313241 (03)5774945,5783221 (03) 5789569 HML1213 L2160 ELEMENTS LINEAR IMAGE SENSOR GENERAL DESCRIPTION uThe HML1213 is a low dark current and high sensitive linear image sensor with 2160 elements of sensor which can read 8 line/mm (200DPI) acroess a B4 size paper. The sensor size is 14µm ×14µm on 14µm pitch.The device is operated by 12V power supply and 5V pulse of clock. The package is 22 pin cerdip which is made by high quality ceramic sealing with optical glass_window. APPLICATIONS u bar code reader. u spectrum analyzer. u Fax scanner. FEATURES u 2160× 1 elements of image sensor. u sensor size 14µ m × 14µ m on 14µ m pitch. u operation frequency(typical) : 0.5MHZ. u responsivity : 31 V/(lux• sec) u 2 phase clocking. u 12V DC power, 5V pulse clocking. u Peak wavelength spectral response : 570nm. CIRCUIT DIAGRAM AVSS 22 CCD ANALOG SHIFT REGISTER SHIFT GATE VOUT 1 SIGNAL OUTPUT BUFFER DUMMY D13..D63 PHOTO SENSOR S1......................S2160 SHIFT GATE CCD ANLOG SHIFT REGISTER DUMMY D64..D75 VC 2 COMPEN-SATION OUTPUT BUFFER VDD 3 4 RS 20 DVSS 6 CK1 19 CK2 21 SH -1HUALON Microelectronics corporation ,No 1,R&D 4th rd. science-based industrial park HSIN-CHU city,Taiwan.R.O.C . TEL:(02)5377811,(02)5638813,(03)5774945,(03)5783221 FAX: (02)5315241,(03)5774305 HML1213 L2160 ELEMENTS LINEAR IMAGE SENSOR PIN ASSIGNMENT VOUT VC VDD RS NC CK1 NC NC NC NC NC 1 2 3 4 5 6 7 8 9 10 11 1 22 21 20 19 18 17 16 15 14 13 12 AVSS SH DVSS CK2 NC NC NC NC NC NC NC Name PIN DESCRIPTION Description Signal output Compensation output DC power supply Clock phase 1 Clock phase 2 Reset gate Shift gate Analog ground Digital ground Nonconnection VO VC VDD CK1 CK2 RS SH AVSS DVSS NC ABSOLUTE MAXIMUM RATINGS Parameter Operating temperature Storage temperature Operating humidity Storage humidity Clock pulse voltage Shift pulse voltage Reset pulse voltage Power supply voltage Min -25 -40 35% 20% -0.2 -0.2 -0.2 -0.2 Rating Max +60 +80 80% 90% Vdd Vdd Vdd +13 Unit °C °C at 40°C at 40°C V V V V -2- HML1213 L2160 ELEMENTS LINEAR IMAGE SENSOR OPTICAL /ELECTRICAL CHARACTERISTICS Temperature=25°C, Vdd=12V,CK1(CK2,RS,SH ) =5V pulse, f CK =0.25MHZ, f RS =0.5MHZ,Tint =10ms ,Load resistance=100KΩ,Light source = 3200°K halogen lamp+ CM500( infrared IR cutoff filter) CHARACTERISTIC Responsivity Dynamic range Saturation Voltage Saturation exposure Total transfer efficiency Output impedance DC power dissipation Photorespons non-uniformity Photorespons non-uniformity Register imbalance Dark signal voltage Dark signal non-uniformity Output DC level Compensation DC level DC mismatch voltage SYMBOL R DR Vsat SE TTE Z P PRNU1 PRNU2 RI DS DSNU Vo Vc MDC MIN 25 --1.5 --92 --------------4.5 4.5 --- TYP 31 1800 1.8 0.036 96 450 72 ------1 --------- MAX 37 ----------180 10 10 4 5 5 6.6 6.6 500 UNIT V lx • sec NOTE 1 2 2 V lx•sec % Ω mW % % % mV mV V V mV 3 3 4 5 6 7 7 7 NOTE: 1:Dynamic range (DR) : Dynamic range is defined as V DR = SAT DS ¡ ¯ S is proportional to Tint (integration time ) D 2:Saturation voltage (Vsat) and Saturation exposure(SE) : Vsat is defined as the minimum saturation output voltage of all effective pixels. And the exposure is defined as saturation exposure SE. -3- HML1213 L2160 ELEMENTS LINEAR IMAGE SENSOR 3:Photorespons nonuniformity (PRNU) : Xmax x PRNU1 is defined as PRNU 1 = × 100% X X is average of total output signal, ∆X max is the maximum deviation from X ∆X next PRNU2 is defined as PRNU 2 = × 100% X ∆X next is maximum difference of next pixel 4:Register Imbalance (RI) : RI is defined as follows 2159 ∆X max × 100% 2159 × X Where X n and X n +1 are output signal of each pixel . X is average of total output signal. 1 RI = ∑ X n − X n +1 5:Dark signal voltage (DS) : Dark signal is defined as average dark signal voltage of all effective pixels under room temperature 25°C,and integration time 10ms. 6:Dark signal nonuniformity (DSNU) : The DSNU is defined as the different dark voltage between the peak voltage and average voltage under room temperature 25°C and integration time 10ms. peak dark signal average dark signal -4- HML1213 L2160 ELEMENTS LINEAR IMAGE SENSOR 7:Output DC level (Vo) : Output DC level and Compensation DC level are defined as OS DOS Vos Vdos Vss -5- HML1213 L2160 ELEMENTS LINEAR IMAGE SENSOR OPERATING CONDITION Characteristic Clock pulse voltage H-level L-level Shift pulse voltage H-level L-level Reset pulse voltage H-level L-level Power supply voltage Symbol CK1,CK2 CK1,CK2 SH RS Vdd Min 4.5 -0.5 4.5 -0.5 4.5 -0.5 11.5 Typ 5.0 0 5.0 0 5.0 0 12.0 Max Vdd 0.5 Vdd 0.5 Vdd 0.5 13.0 Unit V V V V V V V CLOCK CHARACTERISTICS Temperature 25°C Parameter Clock pulse frequency Reset pulse frequency Clock capacitance Shift gate capacitance Reset gate capacitance Symbol CK1,CK2 RS Cck1,Cck2 C SH C RS Min 0.1 0.2 ------- Typ 0.25 0.5 400 10 10 Max 0.5 1 650 --15 MHZ MHZ pF pF pF -6- HML1213 L2160 ELEMENTS LINEAR IMAGE SENSOR Pulse Timing of SH and CK1 tSHr tSHw tcr tcf tSHf Pulse timing of CK1, CK2, RS and Vo CK1 SH CK2 tSH1s tSH2s tRh tRr tRw CK1 RS tRf Vc tOs OS video signal TIMING REQUIRMENT CHARACTERISTIC Pulse timing of SH and CK SH pulse rise time,fall time SH pulse width CK1,CK2 pulse rise and fall time RS pulse rise and fall time RS pulse width Pulse time of CK1,CK2,RS Video data delay time SYMBOL tSH1s, tSH2s TSHr,tSHf tSHw Tcr,tcf TRr,tRf tRw tRh tOs MIN. 50 0 1 0 0 250 50 --TYP. 250 50 2 100 20 400 250 150 MAX. 2000 --5 --------450 UNIT ns ns µs ns ns ns ns ns -7- HML1213 L2160 ELEMENTS LINEAR IMAGE SENSOR TIMING CHART SH CK1 CK2 RS D0 D1 13 Dummy signal D13 48 Light shield dummy signal D61 S1 S2160 D64 Vo 3 Dummy signal 2160 elements output signal 9 dummy signal 2 test signal Vc -8- HML1213 L2160 ELEMENTS LINEAR IMAGE SENSOR Spectral sensitivity characteristic 100 90 80 Relative sensitivity 70 60 50 40 30 20 10 0 300 400 500 600 700 800 900 1000 WAVELENGTH(nm) -9- HML1213 L2160 ELEMENTS LINEAR IMAGE SENSOR APPLICATION CIRCUIT SH CK2 22 21 20 19 18 17 16 15 14 13 12 SPL 12V HML1213 1 2.5K 2 3 4 5 6 7 8 9 10 11 OS 150 OP 4066 2S1015 12V 0.1uF 150 sample and hold circuit CK1 RS - 10 - HML1213 L2160 ELEMENTS LINEAR IMAGE SENSOR PACKAGE OUTLINE 41.6 0.4 30.2 (14 um x 2160) 4.82 12 0.3 unit: mm 9.65 0.3 1 sensor 1 position to pin 1 center 0.9 8.1 0.3 20.8 center line 0.5 10.5 0.1 2.52 0.2 1.65 0.18 0.7 0.05 0.44 0.15 4.0 0.13 0.25 0.05 2.54 0.25 0.47 0.05 package structure package material lead material glass refractive index ceramic alloy with tin planting 1.51 - 11 -