MAX3386E_06 Datasheet, PDF (9/14 Pages) Texas Instruments – RS-232 TRANSCEIVER WITH SPLIT SUPPLY PIN FOR LOGIC SIDE

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MAX3386E
RS-232 TRANSCEIVER
WITH SPLIT SUPPLY PIN FOR LOGIC SIDE
SLLS659 – MAY 2006
PARAMETER MEASUREMENT INFORMATION
3 V or 0 V
PWRDWN
Generator
(see Note B)
50 Ω
V_CC
S1
GND
R_L
Output
C_L
(see Note A)
TEST CIRCUIT
Input
1.5 V
3V
1.5 V
t_PHZ
S1 at GND)
0V
t_PZH
(S1 at GND)
Output
50%
V_OH
0.3 V
0.3 V
t_PLZ
(S1 at V_CC)
Output
50%
VOLTAGE WAVEFORMS
t_PZL
V_OL
(S1 at V_CC)
NOTES: A. C_L includes probe and jig capacitance.
B. The pulse generator has the following characteristics: Z_O = 50 Ω, 50% duty cycle, t_r ≤ 10 ns, t_f ≤ 10 ns.
Figure 4. Receiver Enable and Disable Times
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