CBT6810PW NXP Semiconductors, CBT6810PW Datasheet - Page 2

• Manufacturer Part Number: CBT6810PW
• Description: Bus Switch 1-Element 10-IN 24-Pin TSSOP Tube
• Manufacturer: NXP Semiconductors

Specifications of CBT6810PW

• Package: 24TSSOP
• Configuration: 10 x 1:1
• Logic Family: CBT
• Logic Function: Bus Switch
• Number Of Elements Per Chip: 1
• Number Of Outputs Per Chip: 10
• Typical Operating Supply Voltage: 5 V
• Maximum On Resistance: 10(Typ) Ohm
• Maximum High Level Output Current: -128 mA
• Maximum Low Level Output Current: 128 mA
• Maximum Operating Supply Voltage: 5.5 V
• Minimum Operating Supply Voltage: 4 V
• Maximum Propagation Delay Time @ Maximum Cl: 0.25@5V ns

Philips Semiconductors
FEATURES
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QUICK REFERENCE DATA
ORDERING INFORMATION
PIN CONFIGURATION
24-Pin Plastic TSSOP
24-Pin Plastic SSOP (QSOP)
2002 Dec 13
5 Ω switch connection between port A and port B
TTL compatible input and output levels
Undershoot protection included to prevent shoot through level
changes
Bias voltage pre-charges the outputs to minimize signal distortion
during live insertion
Latch-up protection exceeds 500 mA per JESD78
ESD protection exceeds 2000 V HBM per JESD22-A114,
200 V MM per JESD22-A115 and 1000 V CDM per JESD22-C101
10-bit bus switch with precharged outputs
and Schottky undershoot protection for live insertion
SYMBOL
t
t
C
C
PLH
PHL
IN
IO
PACKAGES
OE
GND
A10
Propagation delay
An to Bn or Bn to An
Input capacitance
Input/output capacitance
A1
A2
A3
A4
A5
A6
A7
A8
A9
10
12
11
2
3
4
5
6
7
8
9
1
PARAMETER
24
23
22
20
19
18
17
16
15
14
13
21
BIASV
B10
Vcc
B1
B2
B3
B4
B5
B6
B7
B8
B9
TEMPERATURE RANGE
-40 to +85 °C
-40 to +85 °C
C
V
Outputs disabled; V
SA00505
I
L
= 0 V or V
= 50 pF; V
2
CC
T
CC
amb
DESCRIPTION
The CBT6810 provides ten bits of high-speed TTL-compatible bus
switching. The low on-state resistance of the switch allows
bi-directional connections to be made while adding near-zero
propagation delay. The device also precharges the B port to a
user-selectable bias voltage (BIASV) to minimize live-insertion
noise.
The CBT6810 is organized as one 10-bit switch with a single enable
(OE) input. When OE is low, the switch is on and port A is
connected to port B. When OE is high, the switch between port A
and port B is open and the B port is precharged to BIASV through
the equivalent of a 10-kΩ resistor.
The CBT6810 is characterized for operation from -40 to +85 °C.
PIN DESCRIPTION
= 5 V
23, 22, 21, 20, 19,
18, 17, 16, 15, 14
= 25 °C; GND = 0 V
CONDITIONS
PIN NUMBER
O
7, 8, 9, 10, 11
2, 3, 4, 5, 6,
= 0 V or V
13
12
24
1
CC
ORDER CODE
CBT6810PW
CBT6810DK
SYMBOL
A1-A10
B1-B10
BIASV
GND
V
OE
CC
Output enable
Precharge bias voltage input
A - port side
B - port side with active pullup
Ground (V)
Positive supply voltagem
NAME AND FUNCTION
TYPICAL
250
3.5
9.0
DWG NUMBER
CBT6810
SOT355-1
SOT556-1
Product data
UNIT
ps
pF
pF