FUJITSU SEMICONDUCTOR DS04-26911-26 @ DESCRIPTION MB40760 is a low-power consumption, high-speed 10-bit D/A converter. The MB40760 is characterized by TTL compatible digital inputs, an analog output voltage from 3 to 5V, anda maximum conversion rate of 60 MHz. It provides a reference voltage from a potential divider and band-gap reference, and can also use an external reference voltage. The MB40760 D/A converter is suitable for high-resolution TVs or VTRs. m@ FEATURES * Resolution: 10 bits * Conversion characteristics: Maximum conversion rate: 60 MHz (Minimum) Linearity error: +0.1% (Maximum) Differential linearity error. +0.1% (Maximum) Input and output: Digital input voltage: TTL levels Analog output voltage: 2 Vp-p (8V to 5V) * Reference voltage Vrout1: Potential divider circuit (0.6 Vcca) Vroutz: Band-gap reference circuit (Vcca-2V) Others Supply voltage: +5V single power supply Power dissipation: 180 mW (Typical value at analog output voltage 2 VP-P) 140 mW (Typical value at analog output voltage 1 VP-P) m PACKAGES Plastic DIP, 20 pin Plastic SOP, 20 pin (DIP-20P-M01) (FPT-20P-M01)MB40760 m@ PIN ASSIGNMENT (TOP VIEW) (MSB) D I 1 20 [4 CLK De LJ 2 19 [7] Vcep Ds LJ 3 18 [2] Veca Ds C] 4 17 |) AOUT Ds CJ 5 16 [2] Vroure De CI) 6 15 [0 Vain Dr CI 7 14 [50 Vroun De CL) 8 13 [1 COMP De CF] 9 12 [ AGND (LSB) Dio [J] 10 11) D.GND (DIP-20P-M01) (FPT-20P-M01) m PIN DESCRIPTIONS Pin No. Symbol VO Description 1 to 10 Di to Dio | Data signal input pin (D1: MSB, Dio: LSB) 20 CLK | Clock signal input pin 19 Vecp _ Digital power pin (+5V) 18 Vcca _ Analog power pin (+5 V) 11 D.GND _ Digital ground pin (OV) 12 A.GND _ Analog ground pin (OV) Reference voltage input pin Analog output dynamic range setup pin 15 VRIN Connect to pin 14 ot 16 to use the built-in reference voltage When using an external reference voltage, the voltage on this pin must be from 2.7V to 4.3V, and Vcca-VRin must be from 0.7V to 2.2V Reference voltage output pin 1 14 VrouTt O The output voltage of the potential divider reference is fixed at 0.6 Vcca. When this pin is connected to pin 15, the analog output voltage ranges from 0.6 Vcca to Vcca Reference voltage output pin 2 16 VrouTe O The output voltage of the band-gap reference is fixed at Vcca-2.0(V). When the pin is connected to pin 15, the analog output voltage ranges from Vcca-2.0(V) to Vcca Phase compensation capacitor pin 13 COMP _ Insert a capacitor of 0.1 uF or greater between A.GND and COMP for phase compensation 17 A.OUT O Analog signal output pinm@ BLOCK DIAGRAM MB40760 CKL Ds Da Ds De D7 Ds Do Dio (LSB) +) A.OUT y R Master- Buffer Current =a on Buffer | 10 slave 10 10} switch >| Flip Flop |p t> Vca Vccp Reference Resistor Vca Reference Voltage Reference Voltage to 2 D.GND (potential divider (band-gap reference) reference) | A.GND ft \ VU VU ar VU V Routt V RouT2 VRIN COMPMB40760 @ DIGITAL INPUT EQUIVALENT CIRCUIT V cep O aiialieiateieiaieieie 50 kQ T 50 kQ Digital inputs, CLK a *+ Threshold voltage=1.4 V and D1 to Dio D.GND QC) e oe @ ANALOG OUTPUT EQUIVALENT CIRCUIT Vca Ro=240Q A.OUT lo A.GND M@ REFERENCE VOLTAGE OUTPUT EQUIVALENT CIRCUIT Vca Vca 4kQ V Routt BGR 6 kQ A.GND V RouT2 Rs *-Overcurrent -prevention resistor (2 kQ)for a short to GND.m@ TYPICAL CONNECTION EXAMPLE MB40760 5V (C) 2.2 nH 22 uH 0.01 eT T 47 uF 47 eT T 0.01 pF DATA Input (} CLK Output O Veep Di to Dio CLK D.GND Veca A.OUT Vrout2 VRIN Vroutt COMP A.GND > Connect to Vaout1, Vrout2 or external reference voltage. + 0.1 uFMB40760 m@ ABSOLUTE MAXIMUM RATINGS (A.GND = D.GND = OV, Ta = +25C) Parameter Symbol Value Unit Analog power supply voltage Vcca 0.5 to +7.0 Vv Digital power supply voltage Vecp 0.5 to +7.0 Vv Power supply voltage difference Vecp-Vecca 1.5 Vv Digital signal input voltage Vip 0.5 to +7.0 Vv Storage Temperature Tstg 55 to +125 C Note: Permanent device damage may occur if the above Absolute Maximum Rating are exceeded. Functional operation should be restricted to the conditions as detailed in the operational sections of this data sheet. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. m@ RECOMMENDED OPERATING CONDITIONS (A.GND = D.GND = OV, Ta = 20C to +75C) Standard values Parameter Symbol - Unit Min. Typ. Max. Power Analog power supply voltage Vcca 4.75 5.00 5.25 Vv supply Digital power supply voltage Vecp 4.75 5.00 5.25 Vv voltage Power supply voltage difference Veca-Vccp -0.2 _ 0.2 Vv Vcca-VRIN 0.70 2.00 2.20 Vv Analog reference voltage VRIN 2.65 3.00 4.30 Vv Digital input high voltage VIHD 2.0 Vv Digital input low voltage VILD _ _ 0.8 Vv Clock frequency foLk 60 MHz Setup time tsu 8 _ _ ns Hold time th 2 _ _ ns Clock minimum pulse width high TWH 6.5 _ _ ns Clock minimum pulse width low tWLe 6.5 _ _ ns Phase compensation capacitor Ccomp 0.1 _ WF Operating temperature Top -20 _ 75 Cm@ DC CHARACTERISTICS MB40760 Vcca = Veco = 4.75 to 5.25V, A.GND = D.GND = OV, Ta = 20C to +75C) _ Standard values . Parameter Symbol Conditions Unit Min. Typ. Max. Resolution _ _ _ _ 10 bit Linearity error LE _ _ +0.1 % DC accuracy Differential linearity error DLE _ _ +0.1 % Digital input current high IHD ViHD = 2.7V 20 HA Digital input current low liLD Vitp = 0.4V -100 HA Reference input current IRIN VRIN = 3.000V _ _ 10 HA Potential divider Reference voltage VrRouT1 Voca = 5.00V 2.900 3.000 3.100 Vv Vccp = 5.00V reference Band-gap |Reference voltage VRouT2 _ aos on an V reference Temperature coefficient _ _ _ 100 _ pom/C Full-scale output voltage Vors _ Vcca 20 Vcca mV Vcca = 5.00V Zero-scale output voltage Vozs_ |Vccp = 5.0V 2.932 3.002 3.072 Vv VRIN = 3.000V Output resistance Ro Ta = +25C 192 240 288 Q Vcca = 5.25V Power dissipation Icc Vccp = 5.25V _ 36* 62 mA VRIN = VROUTI *:-Vocca = Vcocp = 5V m@ AC CHARACTERISTICS (Vcca = Vecp = 4.75 to 5.25V, A.GND = D.GND = OV, Ta = 20C to +75C) Standard values Parameter Symbol Conditions - Unit Min. Typ. Max. Maximum conversion rate Fs 60 _ _ MSPS Output propagation delay time tod CL = 15pF _ 7 _ ns Output rise time tr A.OUT pin terminating _ 5 _ ns Output fall time tf resistance = 2400 5 ns Settling time tset _ 17.5 _ ns3V OV a Yn aa] N q q +H > io 2 | = Oo KS _& | eee eee ee Ke HK HK i a x 45 a n a] | 2 . HIND - eee eee eee [ x= a prs o SK ff ON 3 Fp RN ee eee #--+--4- | 3 ; | _--- -- - x= 5 o % z es ee ee os en ! +2 a a a a wn n = a = = o N > > > > s > Data input Clock input Analog ouput @ TIMING CHART MB40760MB40760 M@ DAC OUTPUT VOLTAGE CHARACTERISTICS Input Output D1 to Dio A.OUT 5.000 V 1023 -| 5.000 V 3.002 V 3.000 V 1LSB=2mvV @ DAC OUTPUT VOLTAGE FORMULA IN IDEAL CONDITIONS 1023-N A.OUT = Veca (Voca Vrin) 1024 (N: Digital input from 0 to 1023) Vors = Veca 1023 Vozs = Veca 1024 (Voca Varin) Notes: 1. Preventing Switching Noise To prevent switching noise in the analog output signal, connect noise limiting capacitors to the VCCA and VCCD pins as close to the A.GND and D.GND pins as possible. 2. Power Pattern To reduce parasitic impedance, the PC board pattem to the VCCA, VCCD, A.GND and D.GND pins should be as wide as possible.10 MB40760 @ TYPICAL CHARACTERISTICS CURVES 1.Power Supply Current v.s. Ambient Temperature Vec = 5.25 V Vrin = Vroutt 100 80 + lcc, Power 60 - supply current (mA) 40 oo 20 + 0 I I -25 0 25 50 75 100 Ambient temperature Ta (C) 3. Differential Linearity Error v.s. Ambient Temperature Vec = 5.00 V Varin = 3.000 V 0.1 0.08 + | DLE |, 0.06 - Differential linearity error(%) 0.04 - 0.02 + 0 I I -25 0 25 50 75 100 Ambient temperature Ta (C) 2.Linearity Error v.s. Ambient Temperature | LE |, Linearity error(%) 0.1 0.08 0.06 0.04 0.02 Vcc = 5.00 V Vrin = 3.000 V I I I I 25 0 25 50 75 Ambient temperature Ta (C) 100 4.Output Resistance v.s. Ambient Temperature Ro, Output resistance(Q) 300 280 260 240 220 200 | I I I I 25 0 25 50 75 Ambient temperature Ta (C) 100MB40760 5.Full-Scale Output Voltage v.s. Ambient Temperature Vec (Reference) -10 Vos, ~20 Full-scale output voltage _ (mV) 30 40 -50 Vcc = 5.00 V Vrin = 3.000 V TT T l T T 25 0 25 50 75 Ambient temperature Ta (C) 100 7.V rou: Reference Output Voltage v.s. Ambient Temperature V Routt, Reference output voltage(V) 3.100 3.050 3.000 2.950 2.900 Vcc = 5.00 V I I I I 25 0 25 50 75 Ambient temperature Ta (C) 100 6.Zero-Scale Output Voltage v.s. Ambient Temperature V oFs, Zero-scale output volatge (mV) 8.V rout2 Reference Output Voltage v.s. Ambient Temperature V RouT2, Reference output voltage(V) 3.100 3.050 000 2.950 2.900 3.100 3.050 3.000 2.950 2.900 Vcc = 5.00 V Varin = 3.000 V -25 0 25 50 75 I I I I 100 Ambient temperature Ta (C) Vcc = 5.00 V -25 0 I I I I 25 50 75 Ambient temperature Ta (C) 100 1112 MB40760 2.100 Power supply voltage- reference output volatge : (V cc-V Route) (V) 1.900 9.V rout2 Reference Output Voltage v.s. Power Supply Voltage Ta = 25C 2.050 - 2.000 - 1.950 - I I I I 3.5 4.0 4.5 5.0 5.5 11.Setup Time v.s. Power Supply Voltage 10 8 4 6 4 tsu, Setup time (ns) 4 4 > 0 Power supply voltage V cc (V) Power supply voltage V cc (V) 6.0 Power supply voltage V cc (V) Ta = 25C __ T T T T 3.5 4.0 45 5.0 5.5 6.0 10.Setup Time v.s. Ambient Temperature tsu, Setup time (ns) 10 Vcc = 5.00 V fo I I I I 25 0 25 50 75 Ambient temperature Ta (C) 100 12.Hold Time v.s. Ambient Temperature tn, Hold time (ns) Vcc = 5.00 V po | I I I 25 0 25 50 75 Ambient temperature Ta (C) 100 Analog output frequency f out (MHz)MB40760 13.Hold Time v.s. Power Supply Voltage tn,Hold Time 2 (ns) -2 Ta = 25C T T T T 3.5 4.0 45 5.0 5.5 6.0 Power supply voltage V cc (V) 15.Minimum Clock Pulse Width v.s. Power Supply Voltage 10 8 twi/twu, Minimum clock pulse 4 width (ns) 2 0 Ta = 25C twH So twi T T T I 3.5 4.0 45 5.0 5.5 6.0 Power supply voltage V cc (V) 14.Minimum Clock Pulse Width v.s. Ambient Temperature twi/ twa, Minimum clock pulse width (ns) 10 Vcc = 5.00 V tw twH I I I I -25 0 25 50 75 Ambient temperature Ta (C) 100 16.Rise Time / Fall Time v.s. Ambient Temperature tr/t+,Rise time and fall time (ns) 10 iN Veo=5V Varin = 3.000 V Ci. = 15 pF Analog output 240 termination (1 V amplitude) I I I I -25 0 25 50 75 Ambient temperature Ta (C) 100 1314 MB40760 tr/t+,Rise Time and fall time (ns) tpiy/ ten, Delay time (ns) 10 20 16 12 17.Rise Time / Fall Time v.s. Power Supply Voltage Ta = 25C Varin = 3.000 V Cir=15pF Analog output 240Q termination (1 V amplitude) 3.5 4.0 4.5 5.0 5.5 6.0 Power supply voltage V cc (V) 19.Delay Time v.s. Power Supply Voltage Ta = 25C Varin = 3.000 V Cir=15pF Analog output 240Q termination (1 V amplitude) 3.5 I I I I 4.0 4.5 5.0 5.5 6.0 Power supply voltage V cc (V) 18.Delay Time v.s. Ambient Temperature Vcc = 5.00 V Vain = 3.000 V C.=15 pF Analog output 240Q termination (1 V amplitude) 20 16 - tpLy/ ten, 12 - Delay time (ns) eq 0 I I I -25 0 25 50 75 100 Ambient temperature Ta (C) 20.Quantization Noise v.s. Analog Output Frequency 70 60 - S/ Na, 50 5 Quantization noise(dB) forx=15 MHz f cLx=60 MHz fcik=30 MHz 30 + 20 I I I I 0 5 10 15 20 25 Analog output frequency f out (MHz)MB40760 m@ PACKAGE DIMENSIONS Plastic DIP, 20 pin (DIP-20P-M01) 24.64 1350 (.970*0:2) PAAR RAR AY INDEX-2 O 6.60+0.25 PUR UES INDEX-1 4.36(.172)MAX i 0.51(.020)MIN 3 0,25+0.05 (.010+.002) 3.00(.118)MIN 0.46+0.08 (.018+.003) A I 1.2753" 7.62(.300) 1SMAX (.0503"*) TYP 4.27(,050) 2.54(.100) MAX TYP 1994 FWITSU LIMITED D200055-30-3 Dimensions in mm (inch) 1516 MB40760 Plastic SOP, 20 pin (FPT-20P-M01) +958 ( +e) 12.70 -020 \.500 - 08 PAAR AR AAA 5.30+0.30 7.80+0.40 (.209+.012) (.307+.016) HHE KER 4 1.27(.050) | | 0.45+0.10 TYP (.018+.004) | @0.13(.005) @ {7|0.10(.004) | 11.43(.450)REF | 1994 FWITSU LIMITED F200039-5C-4 2.25(.089)MAX 0.05(.002)MIN *I*(STAND OFF) +0.40 6.80 -o20 rors) (.268 oc +0.05 0.15 -o.02 0.50+0.20 (.020+.008) (.006s0") Dimensions in mm (inch)MB40760 FUJITSU LIMITED For 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 211-8588, Japan Tel: (044) 754-3763 Fax: (044) 754-3329 http://www. fujitsu.co.jp/ North and South America FUJITSU MICROELECTRONICS, INC. Semiconductor Division 3545 North First Street San Jose, CA 95134-1804, USA Tel: (408) 922-9000 Fax: (408) 922-9179 Customer Response Center Mon. - Fri.: 7am - 5 pm (PST) Tel: (800) 866-8608 Fax: (408) 922-9179 http://www. fujitsumicro.com/ Europe FUJITSU MIKROELEKTRONIK GmbH Am Siebenstein 6-10 D-63303 Dreieich-Buchschlag Germany Tel: (06103) 690-0 Fax: (06103) 690-122 http://www. fujitsu-ede.com/ Asia Pacific FUJITSU MICROELECTRONICS ASIA PTE LTD #05-08, 151 Lorong Chuan New Tech Park Singapore 556741 Tel: (65) 281-0770 Fax: (65) 281-0220 http://www. fmap.com.sg/ F9803 FUJITSU LIMITED Printed in Japan All Rights Reserved. The contents of this document are subject to change without notice. Customers are advised to consult with FUJITSU sales representatives before ordering. The information and circuit diagrams in this document presented as examples of semiconductor device applications, and are not intended to be incorporated in devices for actual use. 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