e7765 Semtech Corporation, e7765 Datasheet - Page 20

• Manufacturer Part Number: e7765
• Description: 1.3 Ghz Quad Pin Electronics Driver
• Manufacturer: Semtech Corporation

AC Characteristics (continued)
TEST AND MEASUREMENT PRODUCTS
©
2006 Semtech Corp. , Rev. 11, 7/18/06
VOL + 0.9 * (VOH–VOL)
VOL + 0.1 * (VOH–VOL)
The measured result is the absolute value of the change in [Tpw,in – Tpw,out] as
(DHI - DHI*)
the P.W. changes from 25 ns to the end points of PW
Output
Signal
OUT
VOH
VOL
OUT
Figure 2. Driv
Figure 2. Driv
Figure 2. Driv
Figure 2. Driv
Figure 2. Driver DIN t
Figure 3. Driv
Figure 3. Driv
Figure 3. Driver Minimum Pulse Width Measurement Def
Figure 3. Driv
Figure 3. Driv
0.0V
0.4V
0.0V
(VOH+VOL)/2
Tpw,in2
∆Tpw = |(Tpw,in1 - Tpw,out1) - (Tpw,in2 - Tpw,out2)|
er DIN t
er DIN t
er DIN t
er DIN to OUT Disper
er Minimum Pulse Width Measurement Def
er Minimum Pulse Width Measurement Def
er Minimum Pulse Width Measurement Definition
er Minimum Pulse Width Measurement Def
OUTPUT: OUT(H) = 0.8V; OUT(L) = 0.0V
Tpw,in1
Period = 100 ns
o OUT Disper
o OUT Disper
o OUT Disper
o OUT Dispersion Measurement Def
Tpw,out2
Tpw+
Tpw,out1
20
Period = 50 ns
Tpw, in1 = 50 ns - PWmin
Tpw, in2 = PWmin
sion Measurement Def
sion Measurement Def
sion Measurement Def
sion Measurement Definition
Tpw–
min
and [50ns – PW
inition
inition
inition
inition
inition
inition
inition
inition
Time
Time
Time
min
].
www.semtech.com
E7765