m61303fp Renesas Electronics Corporation., m61303fp Datasheet - Page 11

• Manufacturer Part Number: m61303fp
• Description: 2 I C Bus Controlled 3channel Video Pre-amplifier For Lcd Display Monitor
• Manufacturer: Renesas Electronics Corporation.

M61303FP
VB1 Main Brightness Control Characteristics1
Measure the DC voltage output at OUT (2, 5, 9). The measured value is called VB1.
VB2 Main Brightness Control Characteristics2
Measuring condition and procedure are the same as described in VB1.
VSB1 Sub Brightness Control Characteristics1
Measuring condition and procedure are the same as described in VB1.
VSB2 Sub Brightness Control Characteristics2
Measuring condition and procedure are the same as described in VB1.
VSB3 Sub Brightness Control Characteristics3
Measuring condition and procedure are the same as described in VB1.
FC1 Frequency Characteristics1 (50 MHz-2 V
First, SG3 to 1 MHz is as input signal.
Control the main contrast in order that the amplitude of sine wave output is 2.0 V
that the bottom of sine wave output is 1.0 V. By the same way, measure the output amplitude when SG3 to 50 MHz is
as input signal. The measured value is called VOUT (2, 5, 9).
Frequency characteristics FC1 (2, 5, 9) is calculated by the equation below:
ΔFC1 Frequency Relative Characteristics1 (180 MHz-2 V
Relative characteristics ΔFC1 is calculated by the difference in the output between the channels.
FC2 Frequency Characteristics2 (50 MHz-2 V
Measuring condition and procedure are the same as described in FC1, expect SG3.
ΔFC2 Frequency Relative Characteristics2 (50 MHz-2 V
Relative characteristics ΔFC2 is calculated by the difference in the output between the channels.
FC3 Frequency Characteristics3 (180 MHz-1 V
SG3 to 1 MHz is as input signal. Control the main contrast in order that the amplitude of sine wave output is 1.0 V
By the same way, measure the output amplitude when SG3 to 180 MHz is as input signal.
ΔFC3 Frequency Relative Characteristics3 (180 MHz-1 V
Relative characteristics ΔFC3 is calculated by the difference in the output between the channels.
FC4 Frequency Characteristics4 (180 MHz-2 V
Change OUT SW from a to b. Measuring condition and procedure are the same as described in FC1.
ΔFC4 Frequency Relative Characteristics4 (180 MHz-2 V
Relative characteristics ΔFC4 is calculated by the difference in the output between the channels.
Rev.2.00 Sep 14, 2006 page 11 of 24
FC1 = 20log
Output amplitude when inputted SG3 (1 MHz): 2.0 V
VOUT V
P-P
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P-P
P-P
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P-P
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P-P
(dB)
P-P
. Control the brightness in order
P-P
.