saa1575hl NXP Semiconductors, saa1575hl Datasheet - Page 34

• Manufacturer Part Number: saa1575hl
• Description: Global Positioning System Gps Baseband Processor
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1999 Jun 04
handbook, full pagewidth
handbook, full pagewidth
Global Positioning System (GPS)
baseband processor
Default DMCS operation.
A19 to A1
DMCS
WRH
D15 to D0
WRL
SCLK
IF1, IF2
or
2.4 V
0.4 V
t AVQV
t AVWL
2.4 V
0.4 V
Fig.19 External data memory write cycle.
0.4 V
t QVWL
2.4 V
0.4 V
Fig.20 IF input timing.
t FVSH
t WLDL
t AVAU
34
2.4 V
t SHFV
0.4 V
DATA OUT
t WLWH
t W(DMCS)
2.4 V
t WHAU
t WHDH
2.4 V
0.4 V
t h(D)
2.4 V
SAA1575HL
Product specification
MHB478
MHB479