CMOS MATRIX HIGH DUTY COMMON DRIVER S-MOS Systems, Inc. October,
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SED1630
CMOS MATRIX HIGH DUTY COMMON DRIVER
S-MOS Systems, Inc. October, 1996 Version (Preliminary)
374-1.0
S-MOS Systems, Inc. River Oaks Parkway Jose, 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
THIS PAGE INTENTIONALLY BLANK
S-MOS Systems, Inc. River Oaks Parkway Jose, 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
374-1.0
Table Contents
GENERAL DESCRIPTION Description Features
BLOCK DIAGRAMS System Block Diagram Block Diagram Functions Blocks 2.3.1 Shift Register 2.3.2 Level Shifter 2.3.3 Driver Voltage Control 2.3.4 Timing Chart
CONFIGURATION Configuration Dimensions Functions
CONFIGURATION Layout Coordinates
ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings Characteristics Characteristics 5.3.1 Input Timing 5.3.2 Output Timing
DRIVING POWER SUPPLY Forming Voltage Levels Power-on/-off
TYPICAL CONNECTION Matrix
374-1.0
S-MOS Systems, Inc. River Oaks Parkway Jose, 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
THIS PAGE INTENTIONALLY BLANK
S-MOS Systems, Inc. River Oaks Parkway Jose, 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
374-1.0
General Description
GENERAL DESCRIPTION
DESCRIPTION
SED1630 output matrix common (row) driver driving high-capacity panel duty cycles higher than 1/64 1/300). wide range driving voltages. architecture SED1630, driving voltage isolated from VDD. This provides ability adjust offset bias independently VDD. These unique features allow SED1610 interface with variety panels. SED1630 used conjunction with SED1600 segment driver) SED1601 segment driver) SED1620 (128-bit segment driver) drive large-capacity matrix panel.
FEATURES
Low-power CMOS technology 68-bit common (row) driver Duty cycle 1/64 1/300 Display blanking available Shift clock frequency 2MHz Ability adjust offset bias source from Selectable output shift direction Wide range voltage Supply voltage. 5.0V Package QFP5-80 pins (F0A) (D0A)
374-1.0
S-MOS Systems, Inc. River Oaks Parkway Jose, 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
General Description
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S-MOS Systems, Inc. River Oaks Parkway Jose, 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
374-1.0
Block Diagrams
BLOCK DIAGRAMS
SYSTEM BLOCK DIAGRAM
XSCL YSCL
CONTR
SED1601 SED1630
SED1601
SED1601
SED1601
DUTY: 1/136
SED1630
374-1.0
S-MOS Systems, Inc. River Oaks Parkway Jose, 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
BLOCK DIAGRAM
Block Diagrams
Voltage Control Circuit Driver bits
Level Shifter bits
DIO1 YSCL
COM67
COM0
COM1
COM2
Shift Register bits
DIO2
S-MOS Systems, Inc. River Oaks Parkway Jose, 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
374-1.0
Block Diagrams
FUNCTIONS BLOCKS
2.3.3
2.3.1 Shift Register
Two-way shift register transfer common data.
2.3.2 Level Shifter
Interface circuit which converts voltage signal from logic level driving level.
2.3.3 Driver Voltage Control
These circuits generate display driving outputs. relation between display inhibit signal INH, contents shift register, signal common outputs shown below:
Contents Shift Register Output Voltage Select level
Non-select level
Don't care
Non-select level
374-1.0
S-MOS Systems, Inc. River Oaks Parkway Jose, 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
2.3.4 2.3.4
2.3.4 Timing Chart
Frame (200 Lines) DIO1 YSCL Shift Register Lines DIO2
Block Diagrams
1/200 Duty
Lines
COM0
COM1
COM2
S-MOS Systems, Inc. River Oaks Parkway Jose, 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
374-1.0
Configuration
CONFIGURATION
CONFIGURATION
COM67 DIO2 YSCL DIO1 COM0 COM1 COM2
COM66 COM65 COM64 COM63 COM62 COM61 COM60 COM59 COM58 COM57 COM56 COM55 COM54 COM53 COM52 COM51 COM50 COM49 COM48 COM47 COM46 COM45 COM44 COM43
SED1630
Index
COM42 COM41 COM40 COM39 COM38 COM37 COM36 COM35 COM34 COM33 COM32 COM31 COM30 COM29 COM28 COM27
COM3 COM4 COM5 COM6 COM7 COM8 COM9 COM10 COM11 COM12 COM13 COM14 COM15 COM16 COM17 COM18 COM19 COM20 COM21 COM22 COM23 COM24 COM25 COM26
374-1.0
S-MOS Systems, Inc. River Oaks Parkway Jose, 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
DIMENSIONS
Configuration
unit: inches(mm)
1.008 0.016 (25.6 0.4) 0.787± 0.004 (20.0 0.1)
Index
0.006 0.002 (0.15 0.05)
0.106 0.004 (2.7 0.1)
0.031 0.004 (0.8 0.1)
0.014 0.004 (0.35 0.1)
0.772 0.016 (19.6 0.4) 0.059 0.012 (1.5 0.3)
0.110 (2.8)
S-MOS Systems, Inc. River Oaks Parkway Jose, 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
0.551 0.004 0.1)
374-1.0
Configuration
FUNCTIONS
Function driving common (row) outputs. Each output changes falling edge YSCL. Blanking control input Controls common outputs non-select level when when (low active). Shift clock serial data (falling edge trigger). Serial transfer data I/O, which controlled input. Output changes falling edge YSCL. Shift direction selection control. VDD, Power supplies Power supplies output shift direction Input Output Output Input
Name COM0 COM67 YSCL DIO1, DIO2
Number pins
signal driving outputs Logic circuit power. driving power. VDD: (GND) VSS: -5.0V -28V
Total
374-1.0
S-MOS Systems, Inc. River Oaks Parkway Jose, 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
Configuration
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S-MOS Systems, Inc. River Oaks Parkway Jose, 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
374-1.0
Configuration
CONFIGURATION
LAYOUT
D1630DOA (0,0)
Chip size: 4.56mm 3.96mm Chip thickness: 526µm (TYP) Hole Pad: 107µm 107µm
374-1.0
S-MOS Systems, Inc. River Oaks Parkway Jose, 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
COORDINATES
Configuration
Unit: Number Name COM3 COM4 COM5 COM6 COM7 COM8 COM9 COM10 COM11 COM12 COM13 COM14 COM15 COM16 COM17 COM18 COM19 COM20 COM21 COM22 COM23 COM24 COM25 COM26 COM27 COM28 COM29 -2120 -1880 -1680 -1496 -1312 -1128 -952 -776 -600 -424 -254 1128 1312 1496 1680 1880 2120 2120 2120 2120 -1820 -1820 -1820 -1820 -1820 -1820 -1820 -1820 -1820 -1820 -1820 -1820 -1820 -1820 -1820 -1820 -1820 -1820 -1820 -1820 -1820 -1820 -1820 -1820 -1628 -1388 -1148 Number Name COM30 COM31 COM32 COM33 COM34 COM35 COM36 COM37 COM38 COM39 COM40 COM41 COM42 COM43 COM44 COM45 COM46 COM47 COM48 COM49 COM50 COM51 COM52 COM53 COM54 COM55 COM56 2120 2120 2120 2120 2120 2120 2120 2120 2120 2120 2120 2120 2120 2120 1880 1680 1496 1312 1128 -254 -924 -700 -500 -300 -100 1148 1388 1628 1820 1820 1820 1820 1820 1820 1820 1820 1820 1820 1820 1820 1820 1820 Number Name COM57 COM58 COM59 COM60 -424 -600 -776 -952 1820 1820 1820 1820 1820 1820 1820 1820 1820 1820 1628 1388 1148 -100 -300 -500 -700 -924 -1148 -1388 -1628
COM61 -1128 COM62 -1312 COM63 -1496 COM64 -1680 COM65 -1880 COM66 -2120 COM67 -2120 DIO2 YSCL DIO1 COM0 COM1 COM2 -2120 -2120 -2120 -2120 -2120 -2120 -2120 -2120 -2120 -2120 -2120 -2120 -2120 -2120 -2120
S-MOS Systems, Inc. River Oaks Parkway Jose, 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
374-1.0
Electrical Characteristics
ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
Parameter Symbol IOSEG TOPR TSTG TSOL Ratings -7.0 +0.3 -30.0 +0.3 -0.3 +0.3 -0.3 +0.3 -0.3 +0.3 +150 Unit
Supply voltage Supply voltage Supply voltage Input voltage Output voltage Output current Output current Operating temperature Storage temperature Soldering temperature time Allowable power dissipation
Notes: listed voltages based
Voltages must always satisfy condition: allow logic circuit voltage float with driving power being applied, which could otherwise lead permanent damage LSI. This especially important system power-on -off. Generally, flat package like SED1610F will deteriorate moisture resistance when immersed solder. When installing flat package board, which most unlikely allow thermal stress package resin.
374-1.0
S-MOS Systems, Inc. River Oaks Parkway Jose, 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
CHARACTERISTICS
Electrical Characteristics
Unless otherwise specified, -5.0V 10%, 75°C Parameter Supply voltage Recommended operating voltage Min. operating voltage Supply voltage Supply voltage Supply voltage input voltage input voltage output voltage output voltage Input, leakage current Static current Symbol Condition Min. -5.5 -28.0 Typ. -5.0 Max. -4.5 -12.0 Unit
ILI/O IDDS -0.3 -12.0 -28.0V VDD, -20V -14.0V -8.0V -20.0V -14.0V -8.0V -5.0V VDD, fYSCL 12KHz Frame frequency 60Hz Input data: every 1/200 duty No-load -5.0V, -2.0V -18.0V, -20.0V other conditions same ISS1 25°C level output level output 0.40 0.50 0.60 0.60 0.70 0.90 -0.4 Recommended value Recommended value Recommended value -2.5 0.2VSS
-8.0
DIO1,DIO2 YSCL, SHL, INH,
0.8VSS
DIO1, DIO2 YSCL, SHL, INH, DIO1, DIO2
0.80 1.00 1.20 1.20 1.40 1.80
Output resistance
RCOM
Von| 0.5V
COM0 COM57
Current dissipation
ISSO1
Current dissipation
ISS02
Input, capacitance
CI/O
YSCL, INH, DIO1, DIO2
S-MOS Systems, Inc. River Oaks Parkway Jose, 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
374-1.0
Electrical Characteristics
CHARACTERISTICS
5.3.1
5.3.1 Input Timing
0.2VSS 0.8VSS YSCL DIO1 DIO2 tCCL tWCLH tDFR tWCLL
75°C, -5.0V Parameter YSCL period YSCL pulse width YSCL pulse width Data setup time Data hold time Allowable delay time Input signal rise time Input signal fall time Symbol tCCL tWCLH tWCLL tDFR Condition Min. -500 Max. Unit
374-1.0
S-MOS Systems, Inc. River Oaks Parkway Jose, 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
5.3.2 5.3.2
5.3.2 Output Timing
Electrical Characteristics
0.2VSS 0.8VSS YSCL tpdDOCL DIO1 DIO2 tpdCCL tpdCFR tpdCINH outputs 0.2VSS 0.8VSS
75°C, -5.0V
Parameter (YSCL-fall DIO) delay time (YSCL-fall output) delay time (INH output) delay time output) delay time Symbol tpdDOCL tpdOCL tpdCINH tpdCFR Condition 15pF -12.0 -28.0V 100pF Min. Max. Unit
S-MOS Systems, Inc. River Oaks Parkway Jose, 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
374-1.0
Driving Power Supply
DRIVING POWER SUPPLY
FORMING VOLTAGE LEVELS
simplest obtaining each voltage level driving LCDs apply resistance division technique. Each voltage level must sufficiently accurate stable provide high-quality display. this, divided resistance must value possible within capacity system power. Especially where power dissipation primary concern, recommended have each level driven operational amplifier form voltage follower rather than setting high divided resistance. allow using operational amplifier above purpose, highest voltage level driving SED1610F isolated from VDD. However, recommended range 2.5V because larger potential difference between lower driving output capability. circuit must shorted operational amplifier used.
POWER-ON/-OFF
SED1610F uses high voltages drive LCDs. high voltage applied driving circuit with logic circuit power held floating, large current will flow into LSI, sometimes causing damage sure take following procedure when turning power off: Power-on: Logic circuit drive circuit both circuits same time. Power-off: drive circuit logic circuit off, both circuits same time. Connect protection resister more than series prevent overcurrent.
374-1.0
S-MOS Systems, Inc. River Oaks Parkway Jose, 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
Driving Power Supply
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S-MOS Systems, Inc. River Oaks Parkway Jose, 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
374-1.0
Typical Connection
TYPICAL CONNECTION
MATRIX
CONTROLLER (SED1330F/SED1341F)
YSCL DIO1 DIO2 SED1630F
SED1630F
YSCL DIO1 DIO2
MATRIX PANEL
YSCL DIO1 DIO2 SED1630F
SED1600F
XSCL
XSCL
VSSH XSCL
Note: sure connect overcurrent protection resistor. Also, connect bypass capacitors (0.01 near pins each noise protection.
374-1.0
XSCL
EIO2 EIO1
EIO2 EIO1
EIO2 EIO1
S-MOS Systems, Inc. River Oaks Parkway Jose, 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
Typical Connection
S-MOS assumes responsibility liability errors inaccuracies contained information herein information portion thereof application, including claim copyright patent infringement direct, indirect, special consequential damages. There warranties extended granted this document. information herein subject change without notice from S-MOS. October 1996 Copyright 1996 S-MOS Systems, Inc. Printed U.S.A. 374-1.0b1
S-MOS Systems, Inc. River Oaks Parkway Jose, 95134 Tel: (408) 922-0200 Fax: (408) 922-0238
374-1.0
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