SML2120 datasheet(28/32 Pages) SUMMIT

Part #	SML2120

Description	Programmable Adaptive Laser Power Controller with Dual Lookup Tables

PDF	32 Pages

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Manufacturer	SUMMIT [Summit Microelectronics, Inc.]

Direct Link	http://www.summitmicro.com

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28 / 32 page

SML2120

2066 6.3 1/22/04

Summit Microelectronics

Configuration Register 11 - Address 0x10B

This register contains the high DAC settings for Lookup Table 0.

Configuration Register 12 - Address 0x10C

This register contains the low DAC settings for Lookup Table 1.

Configuration Register 13 - Address 0x10D

This register contains the high DAC settings for Lookup Table 1.

Bits

Default

Description

54321

High DAC 0

0x00

High DAC Lookup current for table 0 (2.5 mA * (256 - n)/256), where ‘n’

equals the value programmed in this register.

Table 17. Configuration Register 11 Bitmap

Bits

Default

Description

54321

Low DAC 1

0x00

Low DAC Lookup current for table 1 (2.5 mA * n/256), where ‘n’ equals

the value programmed in this register.

Table 18. Configuration Register 12 Bitmap

Bits

Default

Description

54321

High DAC 1

0x00

High DAC Lookup current for table 1 (2.5 mA * (256 - n)/256), where ‘n’

equals the value programmed in this register.

Table 19. Configuration Register 13 Bitmap

SML2120 Datasheet(PDF) 28 Page - Summit Microelectronics, Inc.