GY4102A Datasheet, PDF (4/5 Pages) Gennum Corporation – Fast Toggling Video Switch

GY4102A TEST CIRCUITS
+5V
1µH
0.1
3K
5
1
8
IN-0
CH-0
75
GY4102A
CH-1
IN-1
4
6
RS
OUTPUT TO NETWORK
ANALYSER VIA UNITY
273
75
0.1
1µH
CL GAIN BUFFER
-5V
All resistors in ohms, all capacitors in microfarads unless otherwise stated
Fig. 5 Frequency Response
+1V
FOR TIME
DELAY TEST
FOR
TRANSIENT
TEST
5
1
2
GY4102A
4
7
3
+5V
0.1 ^1µH
8
A*
6
B*
PULSE
GENERATOR
10K
-5V
0.1
1µH
*USE ULTRA LOW CAPACITANCE SCOPE PROBES AT POINTS A & B
PULSE GENERATOR CHARACTERISTICS tr^tr=⁼t^tƒ_IJ^≤1¹nⁿs^sV^Vo_o=⁼5⁵V ^Vpr^pr_r≤_r ^≤20²⁰M^MH^Hz ^z
All resistors in ohms, all capacitors in microfarads unless otherwise stated
Fig. 6 Switching Transient / Time Delays
520 - 21 - 2
4