STV1601A Datasheet | STMicroelectronics

.. SERIAL INTERFACE TRANSMISSION ENCODER THIS IC CONTAINS ALL THE CIRCUITS NEEDED FOR CONVERSION FROM PARALLEL DATA, AND PARALLEL CLOCK, INTO SERIAL DATA. APPLICATIONS ARE STRAIGHTFORWARD AS ONLY A FEW EXTERNAL PONENTS ARE NEEDED. OTHER RELATED IC’s INCLUDE : STV1602A, A SERIAL TRANSMISSION DECODER (WITH A BUILT-IN CABLE EQUALIZER AND PARALLEL-TO-SERIAL CONVERSION) STV1389AQ COAXIAL CABLE DRIVER STRUCTURE Hybrid IC CODE LIMITATION The word posing the Sync word listed above shall not appear during data words. This limitation includes 00 and FF in 8-bit use and 000 through 003 and 3FC through 3FF in 10-bit use. DESCRIPTION The STV1601Ais a Hybrid IC encoder that converts parallel data into serial data for a serial transmission line. - - . . . APPLICATIONS SERIAL DATA TRANSMISSION ENCODER 100 to 270 Mb/s APPLICATIONS EXAMPLES Serial data transmission of digital television signal 525-625 lines 4:2:2 ponent 270Mb/s (10-BIT) 4- FSC PAL posite 177Mb/s (10-BIT) 4- FSC NTSC posite 143Mb/s (10-BIT) FUNCTIONS Parallel-to-serial conversion Scrambler : Modulo - 2 division by G(x) = (x9 + x4 + 1) (x + 1) PLL for serial clock generation PLL lock detection Sync word required with the parallel data stream 8 bit 1st word 2nd word 3rd word FFH 00H 00H 10 bit 3FFH 000H 000H LST RSE V CC PCX PCY GND FV TRP TN1 PCK 28 29 30 31 32 33 34 35 36 37 NC 1 2 PGA37 (Ceramic Package) ORDER CODE : STV1601A PIN CONNECTIONS D0Y D0X D1Y D1X D2Y D2X D3Y 19 18 17 16 15 14 13 12 11 10 3 SX 4 SY 5 GND 6 D9X 7 D9Y 8 D8X 9 1601A-01.EPS V EE 27 V EE 26 21 20 D3X D4Y D4X D5Y D5X D6Y D6X D7Y D7X Sync word conversion (8-bit timing reference signal is internally converted to 10-bit). November 1992 D8Y 1/17 PIN DESCRIPTION Pin Symbol N Equivalent circuit Description I/O Standard Min. Typ. Max. Unit GND 4kΩ V CC PLL lock detection. Is High while PLL locked. If unlocked, bees irregular. At free...