Description The CXD1171M is a 8-bit 40 MHz high speed D/Aconverter. The adoption of a current output system reduces power consumption to 80 mW (200 Ω loadat 2 Vp-p output).This IC is suitable for digital TV and graphicdisplay applications. 24 pin SOP (Plastic) Features? Resolution 8-bit ? Max. conversion speed 40MSPS ? Non linearity error within 0.25 LSB Absolute Maximum Ratings (Ta=25 ѰC) ? Low glitch noise Supply voltageAV > DD , DV > DD 7V ? TTL CMOS compatible input ? Input voltage (All pins)V ? +5 V single power supply > IN V > DD +0.5 to V > SS Ֆ0.5V ? Low power consumption 80 mW(200 ? Output currentI > OUT 15mA Ω load at 2 Vp-p output) ? Storage temperatureTstg55 to +150ְC Function 8-bit 40 MHz D/A converter Recommended Operating Conditions? Supply voltageAV > DD , AV > SS 4.75 to 5.25VDV Structure > DD , DV > SS 4.75 to 5.25V Silicon gate CMOS IC ? Reference input voltageV > REF 2.0V ? Clock pulse widthTpw > 1 ,Tpw > 11.2 ns (min) to 1.1 s (max) ? Operating temperatureToprՖ40 to +85C > Sony reserves the right to change products and specifications without prior notice. This information does not convey any license byany implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating theoperation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits. З1 > E89X38G13-PS size="-1">

(LSB) D0 D1 D2 D3 D4 D5 D6(MSB) D7BLK DV 1 24 > DD 2 23 DV > DD 3 22 AV > DD 4 DECODER 2LSB'SCURRENTCELLS 21 IO IOAV LATCHES 5 20 6MSB'SCURRENTCELLS 6 19 > DD 7 DECODER 18 AV > DD 8 17 VGVREFIREFAV 9 16 CURRENT CELLS(FOR FULL SCALE) > SS 10 15 VB CLK DV 11 BIAS VOLTAGEGENERATOR 14 > SS 12 CLOCKGENERATOR 13 DV > SS

CXD1171M Notes on Operation? How to select the output resistanceThe CXD1171M is a D/A converter of the current output type. To obtain the output voltage connect the resistance to the current output pin IO. For specifications we have:Output full scale voltageV > FS = 1.9 to 2.1 [V]Output full scale currentI > FS = less than 15 [mA]Calculate the output resistance value from the relation of V > FS = I > FS R > OUT . Also, 16 times resistance of theoutput resistance is connected to reference current pin IREF. In some cases, however, this turns out to be a value that does not actually exist. In such...

CXD1171M > [V] AV > DD =DV > DD =5.0VV > FS REF =2.0VR > IR 16R ≈ > OUT Ta=25CAV > DD =DV > DD =5.0VR > Glitch energy GE [pVзs] Output full scale voltage V OUT =200 Ω R > IR =3.3k Ω Ta=25C0 1.001.02.0 Reference voltage vs. Output full scale voltageReference voltage V 2.0 100 100 Output resistance vs. Glitch energyOutput resistance R 200 200 > REF [V] > OUT [ ТĦ ] > [V] FS 1.92.0 Ambient temperature vs. Output full scale voltageAmbient temperature Ta [C] AV > DD =DV > DD = 5.0VV > REF =2.0VR > Output full-scale voltage V OUT =200 ТĦ R > IR =3.3k Ω 0255075250 >

MOLDING COMPOUNDLEAD TREATMENTLEAD MATERIALPACKAGE MASSEPOXY RESINSOLDER PLATING42/COPPER ALLOY SONY CODEEIAJ CODEJEDEC CODE SOP-24P-L01SOP024-P-0300 0.3g

MOLDING COMPOUNDLEAD TREATMENTLEAD MATERIALPACKAGE MASSEPOXY RESINSOLDER PLATING42/COPPER ALLOY SONY CODEEIAJ CODEJEDEC CODE SOP-24P-L01SOP024-P-0300 0.3g LEAD SPECIFICATIONS ITEMLEAD MATERIALCOPPER ALLOYLEAD TREATMENTSn-Bi 2.5%LEAD TREATMENT THICKNESS5-18 mSPEC. >