PI3A212 Datasheet, PDF (5/8 Pages) Pericom Semiconductor Corporation – Small Plastic Package, Dual SPDT Analog Switch

PI3A212
Small Plastic Package, Dual SPDT Analog Switch
Test Circuits and Timing Diagrams
V_N
NC
or NO
LOGIC
INPUT
IN
GND
V_CC
V_CC
COM
V_OUT
R_L
C_L
50Ω
35pF
C_L INCLUDES FIXTURE AND STRAY CAPACITANCE.
Notes:
1. Unused input (NC or NO) must be grounded.
Figure 1. AC Test Circuit
Logic ^VIH
Input _VIL
Switch
Output _0V
Off ^50% On
VOUT
90%
tON
Off
tOFF
t_r < 5ns
tf < 5ns
90%
Logic Input Waveforms inverted for
Switches that have opposite logic
Figure 2. AC Waveforms
���
�����
�����
��
���
��
��
�_{���}
��
��
���
����
�����
�����
����
���
����
����������
Figure 3. Break Before Make Interval Timing
06-0096
5
PS8802E
07/06/06