GDC21D401B Datasheet, PDF (22/28 Pages) Hynix Semiconductor – Video Decoder

GDC21D401B
Revision Note for SDRAM Clock Application Note(2)
CSN,WEN,RASN,CASN, BA0
SDRAM_ADDR[10:0]
SDRAM_DATA[63:0]
MCLK
MCLK_IN
MCLK_OUT
# 94
# 234
# 237
CLK
Driver
SDRAM
16
5
CLK
11
64
SDRAM
16
CLK
SDRAM
16
CLK
SDRAM
16
CLK
2 ~ 5 ns
# 234
# 237
Clock delay equivalent circuit
Figure 11. External Memory Interface 2
23