SM5304AV_06 NPC [Nippon Precision Circuits Inc], SM5304AV_06 Datasheet - Page 5

• Manufacturer Part Number: SM5304AV_06
• Description: Video Buffer with Built-in Analog LPF
• Manufacturer: NPC [Nippon Precision Circuits Inc]

FUNCTIONAL DESCRIPTION
R
Characteristics
The cutoff frequency (fc) is controlled by the resistor connected to RFC pin (R
versus R
Adjustment methods
It can set up by the following methods. Since resistance affects cutoff frequency, please use a high precise
thing.
I
The frequency can be adjusted using an external resistor connected to RFC.
FC
Fixed resistor
Frequency Control
FC
is shown in table 1.
Table 1. R
R
FC
FC
8.2
6.8
5.6
4.7
4.3
3.9
3.3
2.7
18
15
12
10
[kΩ]
and frequency control range
SM5304AV
Cutoff frequency [MHz]
RFC
10.5
1.9
2.3
2.8
3.3
3.9
4.6
5.5
6.4
6.9
7.5
8.7
FC
SEIKO NPC CORPORATION —5
). The characteristics about fc