LTM2882I 데이터 시트보기 (PDF) - Linear Technology
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LTM2882I Datasheet PDF : 22 Pages
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Test Circuits
TIN
tr, tf ≤ 40ns
TOUT
RL
CL
VL
TIN
½VL
0V
VOHD
TOUT
VOLD
tPLHD
3V
–3V
tTHL
tPHLD
Figure 1. Driver Slew Rate and Timing Measurement
LTM2882
0V
tTLH
2882 F01
0 OR VL
DE
tr, tf ≤ 40ns
TOUT
RL
CL
VCC2
DE
0V
VOHD
TOUT
0V
0V
TOUT
VOLD
½VCC2
tPZHD
5V
tPZLD
–5V
Figure 2. Driver Enable/Disable Times
tPHZD
tPLZD
VOHD – 0.5V
VOLD – 0.5V
2882 F02
ROUT
CL
DIN
RIN
tr, tf ≤ 40ns
3V
RIN
1.5V
–3V
VOH
ROUT
VOL
tPHLR
10%
90%
tFR
Figure 3. Receiver Timing Measurement
tPLHR
90%
10%
½VL
tRR
2882 F03
DOUT
CL
VL
DIN
0V
VOH
DOUT
VOL
½VL
90%
10%
tPLHL
½VCC2
tRL
tPHLL
Figure 4. Auxiliary Channel Timing Measurement
10%
90%
tFL
2882 F04
2882ff
For more information www.linear.com/LTM2882
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