EMY1441HL Eudyna Devices Inc, EMY1441HL Datasheet - Page 8

• Manufacturer Part Number: EMY1441HL
• Description: 11.3 Gb/s Direct Modulation Driver Ic For +3.3v Supplied Voltage
• Manufacturer: Eudyna Devices Inc

EMY1441HI Datasheet Rev1.1
8. Test Cir cuit
Figure 8-1 Schematic Diagram of Test Circuit for EMY1441HI
Pulse
Pattern
Generator
Zo=50 ohm
Zo=50 ohm
V
C2
C2
C1
C1
DUTY
V
SD
6
24
C2
DinB
Din
7
V
C2
V
DD
IP
C2
V
IB
DoutB
IBout
V
Dout
IB
19
12
MON
13
- 8 -
18
V
IP
MON
V
TT
Zo=50 ohm
Zo=50 ohm
C1 : 0.33 uF
C2 : 0.068 uF
R1 : 25 ohm
R2 : 50 ohm
R2 Bias-T
R2
Bias-T
C2
ATT
ATT
Eudyna Device Inc.
J anuary,2006
Sampling
Oscilloscope
No:ECM-A00-218
R2
R2