ASSP Image Processing 30MHz 8-bit Converter (With AMP)
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DS04-28212-1E
ASSP Image Processing
30MHz 8-bit Converter
(With AMP)
MB40C218
DESCRIPTION
MB40C218 high-speed converter using fast CMOS technology.
FEATURES
Resolution Linearity error Differential linearity error Maximum conversion rate Supply voltage ±0.2% (standard) ±0.12% (standard) MSPS(minimum) Amplifier +5.00 0.25 converter +3.00 0.30 compatible CMOS level compatible (tristate output) (1.5 VP-P) (standard) (standard: AVDD5 5.00 AVDD3 DVDD 3.00 gain with dual input selector (bandwidth: MHz, inverting amp) reference voltage adjustment Power saving capability Digital output test capability Analog input offset resistor 32-pin plastic
Digital input voltage range Digital output voltage range Analog input voltage range analog input capacitance Power dissipation Additional features
Package
PACKAGE
pin, Plastic
(FPT-32P-M21)
MB40C218
ASSIGNMENT
ADIN
TEST
(MSB) (LSB)
MB40C218
DESCRIPTION PINS
Symbol AVDD5 AVDD3 DVDD AVSS DVSS ADIN VRTC VIN1 VIN2 Description Analog section power supply 5.00 converter analog power supply converter digital power supply Analog power supply ground Digital power supply ground Digital output Clock input converter analog input pin. Input range Relationship between analog input digital output defined Test function. Input reference voltage adjustment (VRT reference voltage adjustment) adjusted that with input opened. Reference voltage output side. voltage VRTC output. Reference voltage input bottom side (0V) Input gain Input gain Dual input selector inverting
Input gain standby: high impedance) Toggle input dual input selector gain Input "L": VIN1, Input "H": VIN2 Input toggling standby function. Input high signal brings standby state converter, gain amp, reference voltage adjustment amp. Output enable input pin. Input signal readies digital output. Input high signal induces high-impedance state. Test input pin. connection pins
Test function
TEST N.C.
values parentheses standard.
PRECAUTIONS
sure ground pins AVDD5, AVDD3, DVDD high-frequency capacitor. Place high-frequency capacitor close possible pin. minimize power supply current dissipation internal logic indetermination making high power turning
MB40C218
ABSOLUTE MAXIMUM RATINGS
Parameter Power supply voltage Symbol AVDD5, AVDD3, DVDD SEL, CLK, TEST VRB, VRT, VRTC ADIN, VIN1, VIN2 Tstg Rating Min. -0.3 Max. +7.0 Units
Input/output voltage
-0.3
AVDD5
Digital output voltage Storage temperature
-0.3
DVDD +125
Note: Stresses above those listed under "Absolute Maximum Ratings" cause permanent damage device. normal operations, recommended device recommended conditions; exceeding conditions affect device reliability.
RECOMMENDED OPERATING CONDITIONS
Parameter Symbol AVDD5 Power supply voltage Analog conversion range Analog conversion voltage Analog reference input voltage: Analog reference voltage: Digital level input voltage Digital level input voltage Digital input current Clock frequency level minimum clock pulse width level minimum clock pulse width Operating temperature range AVDD3 DVDD VADIN VRTC VIHD VILD fCLK
Value Min. 4.75 2.70 2.70 1.05 1.05 14.0 14.0 Typ. 5.00 3.00 3.00 Max. 5.25 3.30 3.30 2.10 2.10
Units
MB40C218
ELECTRICAL CHARACTERISTICS
Characteristics
Analog Section (AVDD5 4.75 5.25V, AVDD3 DVDD 2.70 3.30V, +75°C) Value Symbol Units Min. Typ. Max. Conditional precision 1.5V CADIN AVDD5 AVDD3 DVDD ISTB Gamp VBI1, RI1, CI1, G-Delay VRTCO VRTC RADIN order harmonic distortion order harmonic distortion ±0.2 ±0.12 16.0 AVDD5/2 AVDD3/2 ±0.4 ±0.2 10.0
Parameter Resolution Linearity error Differential linearity error Analog input capacity Analog supply current Digital supply current Standby supply current gain VIN1, bias voltage VIN1, input resistance VIN1, input capacity
gain group delay MHz) gain (fin MHz)
Dual power cross talk (fin MHz) Setup voltage with open VRTC VRTC input resistance ADIN input resistance Digital Section
Parameter Digital level output voltage Digital level output voltage Digital level output current Digital level output current
(AVDD5 4.75 5.25V, AVDD3 DVDD 2.70 3.30V, +75°C) Value Symbol Units Min. Typ. Max. VOHD VOLD IOHD IOLD -400 DVDD
MB40C218
Switching Section (AVDD5 4.75 5.25V, AVDD3 DVDD 2.70 3.30V, +75°C) Value Symbol Unit Min. Typ. Max. MSPS
Parameter Maximum conversion rate Digital output delay time
TIMING DIAGRAM
SANPLEN ADIN DATAN-2 DATAN-1 DATAN SANPLEN+1 1.5V
DIGITAL OUTPUT BUFFER LOAD CIRCUIT
measurement point
Measurement point
(Note) includes stray capacitance probe fixture.
MB40C218
TEST FUNCTION
TEST
High impedance
DIGITAL OUTPUT CODE
ADIN input voltage Step Digital output code TEST 0000 0000 0111 1111 1000 0000 1111 1111 TEST 1111 1111 1000 0000 0111 1111 0000 0000 Condition:
MB40C218
BLOCK DIAGRAM
(max.) (max.)
(MSB)
ADIN
control
TEST MSPS A/DConverter (LSB)
Digital
MB40C218
ORDERING INFORMATION
Part number MB40C218PFQ Package pin, Plastic (FPT-32P-M02) Remark
MB40C218
PACKAGE DIMENSIONS
pin, Plastic (FPT-32P-M21)
9.00±0.20(.354±.008)SQ
7.00±0.10(.276±.004)SQ
1.50 -0.10 +.008 .059 -.004
+0.20
5.60 (.220) INDEX
8.00 (.315)
0.80(.0315)TYP
0.30±0.10 (.012±.004)
0.16(.006)
0.127 -0.02 +.002 .005 -.001
+0.05
Details part 0.10±0.10 (.004±.004)
0.10(.004)
0.50±0.20 (.020±.008)
1994 FUJITSU LIMITED F32032S-1C-2
Dimensions (inch).
MB40C218
FUJITSU LIMITED
further information please contact:
Japan FUJITSU LIMITED Corporate Global Business Support Division Electronic Devices KAWASAKI PLANT, 4-1-1, Kamikodanaka Nakahara-ku, Kawasaki-shi Kanagawa 211-88, Japan Tel: (044) 754-3753 Fax: (044) 754-3329 North South America FUJITSU MICROELECTRONICS, INC. Semiconductor Division 3545 North First Street Jose, 95134-1804, U.S.A. Tel: (408) 922-9000 Fax: (408) 432-9044/9045 Europe FUJITSU MIKROELEKTRONIK GmbH Siebenstein 6-10 63303 Dreieich-Buchschlag Germany Tel: (06103) 690-0 Fax: (06103) 690-122 Asia Pacific FUJITSU MICROELECTRONICS ASIA PTE. LIMITED #05-08, Lorong Chuan Tech Park Singapore 556741 Tel: (65) 0770 Fax: (65) 0220
Rights Reserved. contents this document subject change without notice. Customers advised consult with FUJITSU sales representatives before ordering. information circuit diagrams this document presented examples semiconductor device applications, intended incorporated devices actual use. Also, FUJITSU unable assume responsibility infringement patent rights other rights third parties arising from this information circuit diagrams. FUJITSU semiconductor devices intended standard applications (computers, office automation other office equipment, industrial, communications, measurement equipment, personal household devices, etc.). CAUTION: Customers considering products special applications where failure abnormal operation directly affect human lives cause physical injury property damage, where extremely high levels reliability demanded (such aerospace systems, atomic energy controls, floor repeaters, vehicle operating controls, medical devices life support, etc.) requested consult with FUJITSU sales representatives before such use. company will responsible damages arising from such without prior approval. semiconductor devices have inherently certain rate failure. must protect against injury, damage loss from such failures incorporating safety design measures into your facility equipment such redundancy, fire protection, prevention over-current levels other abnormal operating conditions. products described this document represent goods technologies subject certain restrictions export under Foreign Exchange Foreign Trade Control Japan, prior authorization Japanese government should required export those products from Japan.
F9703 FUJITSU LIMITED
Printed Japan
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