Vishay

Description

The Si3044 DAA chip-set ( Si3015 & Si3021) performs the function of an AFE and Line Interface connected to the telephone network. The MCF5407 ColdFire Jan 18, 2002 Si2400 and Si3015 DAA from Silicon Labs. Each of these components was specifically selected for this application because of the feature set it Rev. 1.06. Table 14. New Si3056 Features. Chipset. Si3044. Si3056. System- Side Part #. Si3021. Line-Side Part #. Si3015 . Si3010. Si3018. Si3019. Global DAA. Oct 15, 2001 R15. 402. 46. 2. R16,R20 15K. 47. 2. R19,R17 10M. 48. 1. R18. 7.5K. 49. 1. U1. LM386-1. 50. 1. U2. Si3021-KS. 51. 1. U3. Si3015 -KS. Page 1. (AFE) part, Silicon Labs Si3015 , which interfaces to the high voltage PSTN and a Digital. Interface part, Silicon Labs Si3021, which interfaces with the controller