SN65ELT23 Datasheet, PDF (4/11 Pages) Texas Instruments – 5-V Dual Differential PECL Buffer-to-TTL Translator

SN65ELT23
SLLS925 – JUNE 2009....................................................................................................................................................................................................... www.ti.com
Typical Output Loading Used for Device Evaluation
Application
TTL Receiver
R_L
*C_L
*Includes fixture
Capacitance
AC TEST LOAD
GND
Figure 1. TTL Output Loading Used for Device Evaluation
90%
10%
t_r
t_f
Figure 2. Output Rise and Fall Times
IN
IN
1.5 V
1.5 V
OUT
t_PLH
t_PHL
Figure 3. Output Propagation Delay
D
V_PP(min)
V_PP(max)
D
Figure 4. Input Voltage Swing
4
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