cbt6832c NXP Semiconductors, cbt6832c Datasheet - Page 5

• Manufacturer Part Number: cbt6832c
• Description: 16-bit 1-of-2 Multiplexer/demultiplexer With Precharged Outputs And Charge Pump Undershoot Protection For Live Insertion
• Manufacturer: NXP Semiconductors

1. This parameter is warranted but not production tested. The propagation delay is based on the RC time constant of the typical on-state
Philips Semiconductors
AC CHARACTERISTICS
V
NOTES:
AC WAVEFORMS
V
2000 Jul 18
CC
M
Output Control
SYMBOL
SYMBOL
16-bit 1-of-2 multiplexer/demultiplexer with precharged outputs
and charge pump undershoot protection for live insertion
OUTPUT
Waveform 1. Input (An) to Output (Bn) Propagation Delays
resistance of the switch and a load capacitance of 50 pF, when driven by an ideal voltage source (zero output impedance).
Waveform 1
Waveform 2
= 1.5 V, V
INPUT
S1 at Open
(see Note)
(see Note)
t
t
t
t
t
t
= 5.0 V 0.5 V; GND = 0 V
(Low-level
PLH
PHL
PZH
PHZ
PZL
PLZ
Waveform 2. 3-State Output Enable and Disable Times
S1 at 7 V
enabling
Output
Output
Note:
Waveform 1 is for an output with internal conditions such that
the output is low except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that
the output is high except when disabled by the output control.
t
PZH
IN
t
PZL
Propagation delay
A to B
Bus enable time
SEL to A, B
Bus disable time
SEL to A, B
= GND to 3.0 V
1.5V
t
PLH
1.5 V
1.5 V
1.2 V
1.5V
PARAMETER
PARAMETER
;
C
1
L
= 50 pF, R
t
PHZ
t
PLZ
1.5V
1.5 V
t
L
PHL
= 500
V
V
OL
OH
+ 0.3V
– 0.3V
1.5V
SA00530
SA00028
3V
0V
3.5V
V
V
0V
OL
OH
3 V
0 V
V
V
OH
OL
TEST CONDITIONS
TEST CONDITIONS
5
TEST CIRCUIT AND WAVEFORMS
DEFINITIONS
C
From Output
Under Test
L
=
C
Load capacitance includes jig and probe capacitance;
see AC CHARACTERISTICS for value.
L
= 50 pF
MIN
1
1
1
1
t
t
PHZ
PLZ
TEST
t
pd
/t
/t
PZL
PZH
500
Load Circuit
LIMITS
500
TYP
0.25
open
open
7 V
S1
S1
CBT6832C
Product specification
MAX
7.0
6.0
7.5
7.0
7 V
GND
SA00012
Open
UNIT
UNIT
ns
ns
ns