GTL2000DGG,118 NXP Semiconductors, GTL2000DGG,118 Datasheet - Page 6

• Manufacturer Part Number: GTL2000DGG,118
• Description: IC XLATR 22BIT BI-DIREC 48SSOP
• Manufacturer: NXP Semiconductors

Specifications of GTL2000DGG,118

• Logic Function: Translator, Bidirectional
• Number Of Bits: 22
• Number Of Outputs/channel: 1
• Differential - Input:output: No/No
• Propagation Delay (max): 1.5ns
• Input Type: Voltage
• Output Type: Voltage
• Number Of Channels: 22
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Rate: -

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 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:
1. Calculated for V
2. Assumes output driver V
3. +10% to compensate for V
ABSOLUTE MAXIMUM RATINGS
NOTES:
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.
2003 Apr 01
Resistor value (W) +
SYMBOL
22-bit bi-directional low voltage translator
V
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.
I
I
REFK
V
VOLTAGE
DREF
GREF
V
T
SREF
I
MAX
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 S
DC voltage Port D
DC diode current on reference pins
DC diode current Port S
DC diode current Port D
DC clamp current per channel
Storage temperature range
OL
Pull-u p voltage (V)*0.35 V
= 0.35 V
NOMINAL
OL
310
197
143
97
77
57
PARAMETER
DD
= 0.175 V at stated current
0.015 A
n
n
range and resistor tolerance.
15 mA
n
n
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
< 0
< 0
+ 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
±128
-50
-50
-50
3 mA
GTL2000
+ 10 %
1705
1082
Product data
788
532
422
312
UNIT
mA
mA
mA
mA
°C
V
V
V
V
V