cbtl12131 NXP Semiconductors, cbtl12131 Datasheet - Page 18

• Manufacturer Part Number: cbtl12131
• Description: Cbtl12131 Displayport Multiplexer For Bidirectional Video In All-in-one Computer Systems
• Manufacturer: NXP Semiconductors

NXP Semiconductors
8. Limiting values
9. Recommended operating conditions
CBTL12131
Product data sheet
7.9 TST_REXT function
Pin TST_REXT has a dual function. In normal operation, this pin should be tied to analog
GND externally via a 10 kΩ, 1 % accuracy resistor. The external resistor functions as a
reference to establish accurate internal current sources for the EQ output stage. The
second function of this pin is to put CBTL12131 in test mode by driving it HIGH. This test
mode is for internal use only and has no use in normal operation.
Table 11.
In accordance with the Absolute Maximum Rating System (IEC 60134).
[1]
[2]
Table 12.
Symbol
V
T
V
Symbol
V
V
T
case
amb
DD
ESD
DD
I
Human Body Model: ANSI/EOS/ESD-S5.1-1994, standard for ESD sensitivity testing. Human Body Model -
Component level; Electrostatic Discharge Association, Rome, NY, USA.
Charged-Device Model: ANSI/EOS/ESD-S5.3-1-1999, standard for ESD sensitivity testing,
Charged-Device Model - Component level; Electrostatic Discharge Association, Rome, NY, USA.
Parameter
supply voltage
input voltage
ambient temperature
Limiting values
Operating conditions
Parameter
supply voltage
case temperature
electrostatic discharge
voltage
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 25 February 2011
Conditions
HPD inputs
operating in free air
Conditions
for operation within
specification
HBM
CDM
DisplayPort multiplexer for bidirectional video
Min
3.0
-
-
−40
[1]
[2]
Min
−0.3
−40
-
-
CBTL12131
Typ
3.3
-
-
-
© NXP B.V. 2011. All rights reserved.
Max
+4.6
+85
4000
1000
Max
3.6
3.6
5.5
+85
Unit
V
°C
V
V
18 of 28
Unit
V
V
V
°C