Datasheet Details
- Part number
- AN3497SB
- Manufacturer
- Panasonic Semiconductor
- File Size
- 141.56 KB
- Datasheet
- AN3497SB_PanasonicSemiconductor.pdf
- Description
- Chroma Noise Reduction IC
AN3497SB Description
ICs for VCR AN3479FBP VCR Signal(Luminance, Chroma and Normal Audio Signals) Processing IC Unit:mm s Overview The AN3479FBP is an IC designed for NT.
Pin No.
AN3497SB Features
* Compatible with I2C-bus
* Totally free of adjustments
* Low-frequency comb system
* An improved chroma S/N ratio ensured by built-in CNR and CPC(chroma phase compensator) circuits
* Compatible with SQPB
3.25±0.2
21.2±0.2
0.15
* 0.05
+0.10
1.55±0.1
0
AN3497SB Applications
* VCR(NTSC)
QFH084-P-1818B
0.15
* 0.05
0.1±0.1
0° to 10° 0.6±0.2
+0.1
0.1±0.1
1
REC EQ 52 peak f variable REC EQ 53 LPF fC variable 54
AN3479FBP
PB Rec. Rec. Rec. PB
2
VCC(RF) VHS-H GND(NA) ROTARY 49 IN 50 63 43
SP/LP -on Rec. -off
62 S/V det. Det. VV EE
61 8M trap 42 GN
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