M61316SP 데이터 시트보기 (PDF) - Renesas Electronics

부품명

상세내역

제조사

M61316SP

l2C BUS Controlled Video Pre-amp for High Resolution Color Display

Renesas Electronics 

M61311SP/M61316SP

Tr Pulse Characteristics1 (4 VP-P)

Measure the time needed for the input pulse to rise from 10% to 90% (Tr1) and for the output pulse to rise from 10% to

90% (Tr2) with an active probe.

Pulse characteristics Tr is calculated by the equations below:

Tr = √ (Tr2)2 − (Tr1)2 (ns)

∆Tr Relative Pulse Characteristics1 (4 VP-P)

Relative characteristics ∆Tr is calculated by the equation below:

∆Tr = Tr (26) − Tr (28),

Tr (28) − Tr (30),

Tr (30) − Tr (26)

Tf Pulse Characteristics2 (4 VP-P)

Measure the time needed for the input pulse to fall from 90% to 10% (Tf1) and for the output pulse to fall from 90% to

10% (Tf2) with an active probe.

Pulse characteristics Tf is calculated by the equations below:

Tf = √ (Tf2)2 − (Tf1)2 (ns)

∆Tf Relative Pulse Characteristics2 (4 VP-P)

Relative characteristics ∆Tf is calculated by the equation below:

∆Tf = Tf (26) − Tf (28),

Tf (28) − Tf (30),

Tf (30) − Tf (26)

100%

90%

0%

Tr1 or Tr2

10%

Tf1 or Tf2

VthCP Clamp Pulse Threshold Voltage

Decrease the SG5 input level gradually from 5.0 VP-P monitoring the waveform output. Measure the top level of input

pulse when the output pedestal voltage turn decrease with unstable. And increase the SG5 input level gradually from 0

VP-P. Measure the top level of input pulse when the output pedestal voltage turn increase with stable (a point of 2.0 V).

The measured value is called VthCP.

WCP Clamp Pulse Minimum Width

Decrease the SG5 pulse width gradually from 0.5 µs, monitoring the output. Measure the SG5 pulse width when the

output pedestal voltage turn decrease with unstable. And increase the SG5 pulse width gradual from 0 µs. Measure the

SG5 pulse width when the output pedestal voltage turn increase with stable (a point of 2.0 V). The measured value is

called WCP.

REJ03F0199-0201 Rev.2.01 Mar 31, 2008

Page 12 of 26

Share Link: