SM5837AF Datasheet (Nippon Precision Circuits Inc) - Variable-length 1H Delay Line LSI

SM5837AF, Variable-length 1H Delay Line LSI

Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Name DL0/SDI DL1/SICK DL2/LEN DL3 DL4 VSS1 DL5 DL6 DL7 DL8 DL9 DL10 DO0 DO1 DO2 DO3 VSS2 DO4 DO5 DO6 DO7 I/O (1) Ip Ip Ip Ip Ip * Ip Ip Ip Ip Ip Ip O O O O * O O O O Function Delay length set parallel data bit DL0 (LSB) whe

SM5837AF NIPPON PRECISION CIRCUITS INC.

Variable-length 1H Delay Line LSI OVERVIEW The SM5837AF is a variable-length delay line LSI.

It has 12-bit input/output signal which can be set to undergo a delay in the range of 31 to 2078 delay bits.

Maximum operating frequency is 40 MHz, making it ideal for use in video signal processing applications.

PINOUT TOP VIEW PARA (NC) RSTN DI0 DI1 DI2 DI3 DI4 DI5 36 DI6 35 44 43 42 41 40 39 38 37 DL0/SDI 34 DI7 33 32 31 30 29 28 27 26 25 24 23 1

SM5837AF Features

* s s s s s DL1/SICK DL2/LEN DL3 DL4 VSS1 DL5 DL6 DL7 DL8 DL9 SM5 8 3 7 A F s s s s s Variable-length 1H delay 12-bit input/output signal width 31 to 2078- bit delay length range 40 MHz maximum operating frequency Selectable delay setting method

* 11-bit parallel input

* 3-line ser