LV25450PNW Datasheet, PDF (17/40 Pages) Sanyo Semicon Device – For Automotive Applications DSP Tuner Front End

Continued from preceding page.
Pin No.
Pin Function
24
DO
LV25450PNW
Description
Output for data transferred to the
controller by the LV25450PNW
Equivalent Circuit
24
500Ω
VSS (PIN12)
500Ω
25
Digital_VCC 5V
Digital system power supply
26
VREG3V
3V regulator output for PLL power
supply
27
IFAGCAMP_VCC 8V IF (10.7MHz) signal system power
supply
28
AGC_DAC_S
IF AGC control bias is supplied from
the LC7504x (for the analog system).
VSS (PIN14)
VCC VCC (25pin)
PLL
VDD
DAC
26
5kΩ
41.7kΩ
4.1kΩ
8kΩ
4.1kΩ
1kΩ
28
29
IFAGCAMP_GND IF (10.7MHz) signal system GND
8kΩ
1kΩ
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