zt490leep ywyn Corporation, zt490leep Datasheet - Page 10

• Manufacturer Part Number: zt490leep
• Description: Low Power 5v 250kbps/10mbps Rs485e Transceivers
• Manufacturer: ywyn Corporation

Zywyn Corporation
Typical Test Circuits
Notes:
A. The test load capacitance includes probe and test jig capacitance, unless otherwise specifi ed.
B. The signal generator had the following characteristics:
Figure 1. Driver Test Circuit, V
Common-Mode Loading
Figure 3. Driver Common-Mode Output Voltage (V
Figure 5. Driver Enable/Disable Test Circuit and Waveforms, High Output
Pulse rate = 1000 kHz, 50% duty cyle, Z
Figure 4. Driver Differential Output Voltage (V
Z ywyn
OD
and V
O
OC
= 50Ω , t
Without
OD
r
) Switching Test Circuit and Waveforms
& t
OC
10
f
) Test Circuit and Waveforms
< 6ns, unless otherwise specifi ed.
Figure 2. Driver Test Circuit, V
Mode Loading
Specifi cations subject to change without notice
OD
With Common-
August 2007
ZT4xxE
rev. 1.5