LV25400W Sanyo Semicon Device, LV25400W Datasheet - Page 21

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

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Continued from preceding page.
Pin No.
43
44
45
46
47
AM 1stIF_AMP_OUT
AM W-AGC
VREG4.9V
IF-N_IN1
IF-N_IN2
Pin
First AM IF amplifier output
4.9V regulator
First AM IF amplifier input
Driver 10.7MHz signal buffer input
FM limiter amplifier input
Used for wide AGC pickup. There is a
built-in amplifier.
Description
LV25400W
45
46
47
500Ω
500Ω
50kΩ
500Ω
1kΩ
V CC (PIN40)
1kΩ
500Ω
V CC_58PIN
500Ω
Equivalent Circuit
10kΩ
15kΩ
333kΩ
34kΩ
50Ω
1kΩ
V
300Ω
300Ω
44
43
270Ω
1kΩ
Continued on next page.
No.A0633-21/42
500Ω
2pF
500Ω
2pF
Datasheet pdf - http://www.DataSheet4U.net/