LV25400W Sanyo Semicon Device, LV25400W Datasheet - Page 17

• Manufacturer Part Number: LV25400W
• Description: DSP Tuner Front End
• Manufacturer: Sanyo Semicon Device

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Continued from preceding page.
Pin No.
20
21
22
23
PLL VREG (V DD ) - 3V
V CC D
DO
Pin
CL
Clock used for synchronization when
serial data is input to the LV25400W
(DI) or when serial data is output
(DO).
Output for serial data output to the
controller by the LV25400W.
Note : The pull-up resistor must be in
Digital system power supply
Regulator output for the PLL circuit -
3V
the range 10kΩ to 50kΩ.
Description
LV25400W
5V V CC (Digital)
20
5kΩ
V SS (PIN12)
V CC (8V)
3V
P-MOS
P-MOS
N-MOS
N-MOS
41.7kΩ
V CC (22pin)
V SS (PIN12)
Equivalent Circuit
500Ω
500Ω
P-MOS
N-MOS
V DD
V SS (PIN12)
DAC
PLL
23
Continued on next page.
P-MOS
N-MOS
21
No.A0633-17/42
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