gtl2010 NXP Semiconductors, gtl2010 Datasheet - Page 6

• Manufacturer Part Number: gtl2010
• Description: 10-bit Gtl Processor Voltage Clamp
• Manufacturer: NXP Semiconductors

1. Calculated for V
2. Assumes output driver V
3. +10% to compensate for V
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
3. The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings are observed.
Philips Semiconductors
Sizing pull-up resistor
The pull-up resistor value needs to limit the current through the pass transistor when it is in the “on” state to about 15 mA. This will guarantee a
pass voltage of 260 mV to 350 mV. If the current through the pass transistor is higher than 15 mA, the pass voltage will also be higher in the
“on” state. To set the current through each pass transistor at 15 mA, the pull-up resistor value is calculated as follows:
The table below summarizes resistor values for various reference voltages and currents at 15 mA and also at 10 mA and 3 mA. The resistor
value shown in the + 10 % column or a larger value should be used to ensure that the pass voltage of the transistor would be 350 mV or less.
The external driver must be able to sink the total current from the resistors on both sides of the GTL–TVC device at 0.175 V, although the 15 mA
only applies to current flowing through the GTL–TVC device. See Application Note AN10145-01 Bi-Directional Voltage Translators for more
information.
PULL-UP RESISTOR VALUES
NOTES:
ABSOLUTE MAXIMUM RATINGS
NOTES:
2004 Jul 28
Resistor value ( )
SYMBOL
10-bit bi-directional low voltage translator
V
V
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150 C.
V
I
I
REFK
GREF
V
V
T
VOLTAGE
VOLTAGE
SREF
DREF
MAX
I
I
SK
DK
stg
Sn
Dn
5.0 V
3.3 V
2.5 V
1.8 V
1.5 V
1.2 V
DC source reference voltage
DC drain reference voltage
DC gate reference voltage
DC voltage Port Sn
DC voltage Port Dn
DC diode current on reference pins
DC diode current Port Sn
DC diode current Port Dn
DC clamp current per channel
Storage temperature range
OL
Pull–up voltage (V) 0.35 V
= 0.35 V
NOMINAL
OL
310
197
143
97
77
57
DD
PARAMETER
= 0.175 V at stated current
0.015 A
range and resistor tolerance.
15 mA
1, 2, 3
+ 10 %
341
217
158
106
85
63
PULL-UP RESISTOR VALUE (OHMS)
NOMINAL
465
295
215
145
115
85
Channel in ON-state
6
CONDITIONS
V
V
V
10 mA
I
I
I
< 0 V
< 0 V
< 0 V
+ 10 %
512
325
237
160
127
94
NOMINAL
–0.5 to +7.0
–0.5 to +7.0
–0.5 to +7.0
–0.5 to +7.0
–0.5 to +7.0
–65 to +150
1550
983
717
483
383
283
RATING
–50
–50
–50
128
3 mA
GTL2010
Product data sheet
+ 10 %
1705
1082
788
532
422
312
UNIT
mA
mA
mA
mA
V
V
V
V
V
C