E7804BHF Semtech, E7804BHF Datasheet - Page 37

• Manufacturer Part Number: E7804BHF
• Manufacturer: Semtech

Specifications of E7804BHF

• Operating Temperature (max): 100C
• Package Type: MQFP
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Not Compliant

AC Characteristics (continued)
TEST AND MEASUREMENT PRODUCTS
2005 Semtech Corp. / Rev. 5, 12/6/05
The measured result is the absolute value change in [Tpw,in – Tpw,out] as P .W. changes from 50 ns to the
endpoints of 5 ns and 95 ns.
The measured result is the maximum absolute value change in Tpd(+) or Tpd(–) among the three measurement
points on the waveform depicted above.
Figure 20. Comparator Dispersion: Waveform Tracking Measurement Definition
Figure 21. Comparator Dispersion: Pulse Width Measurement Definition
(QA – QA*)
V GEN
1.0V
0.0V
0.0V
(QA – QA*)
(QA – QA*)
(QA – QA*)
V GEN
3.0V
0.0V
0.0V
0.0V
0.0V
90%
50%
10%
Tpw,in1
Tpw,out1
INPUT: Freq = 10 MHz; 0-3.0V; 50% Duty Cycle;
5.0 ns < P .W. < 95 ns; 20-80% Tr,f = 1.0 ns
10–90% Tr,f = 1.6 ns (SR = 1.5V/ns)
INPUT: Period = 100 ns; 1.0V pp;
CVA/B = 0.50V
Tpd1
Tpd2
Tpw,in2
Tpd3
Tpw,out2
37
Tpd6
Tpd5
Tpd4
Time
Time
Time
Time
Time
Time
Edge7804
PRELIMINARY
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