CS6703 Myson Technology, CS6703 Datasheet
CS6703
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CS6703 Summary of contents
Page 1
... Normally the CS6703 is direct coupled to PECL inputs, however if AC coupling is desired, a 2/3 V bias point is recommended for operation. Please refer to the application schematic for more details. ...
Page 2
... SSO2 1672 m Figure DDA 2 DINP 3 DINN 4 V SSA CS6703 5 VREF 6 7 RDCB 8 ROFS Figure-2 QSOP-16 V DINN SSA DINP V DDA V DDO V DDO V SSO1 MODN MODP V 16 DDO 15 V SSO1 MODP 14 13 MODN 12 V SSO2 DCB SSB 9 ENABLE CS6703 page ...
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... Driver output stage pin. See application schematic Output section ground pin. Connect to most negative supply voltage. SSO1 V 16 Output section power pin. Connect to most positive supply voltage. DDO Description pin. Connect to most positive supply voltage. cc CS6703 between this pin page ...
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... Myson-Century Technology FUNTIONAL DESCRIPTION CS6703 consists of a laser bias generator, a modulation current driver, and a rise/fall time adjustment circuit. Laser bias driver The laser bias current is adjusted by a resistor Rdcb I = 210/Rdcb : for 3.3V. bias set I = 220/Rdcb : for 5V. bias set Modulation Current driver The modulation current is adjusted by a resistor Rmod ...
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... Vih PECL input high Vil PECL input low I Supply current CC Tr/Tf Rise/fall time - Gnd) - Gnd) Rating 6 -40 to +85 -65 to +150 Rating 3 to 5.5 -40 to +85 Min Typ Max - - 0. 1. Imod+Ibias - - +15 - 700 - CS6703 Unit Unit V C Unit page ...
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... CS6703 Dimensions in Inches NOM MAX 0.064 0.069 0.006 0.010 - 0.059 - 0.012 - 0.010 0.193 0.197 0.236 0.244 0.154 0.157 0.025 - 0.025 0.050 ...
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... VREF VSSO2 6 11 RMOD DCB 7 10 GND RDCB VSSB 8 9 VCC ROFS ENABLE CS6703 (QSOP-16 50K 10K Figure-4 Using QSOP-16 package CS6703 L1 16080-102 C1 C2 0.01uF 0.1uF R1 24 GND LD+ 2 LD- L3 0603 C5 0.1uF GND C6 0.1uF RMOD : Setting for modulation current. ...