GTL2014 查看數據表（PDF） - Philips Electronics
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GTL2014 Datasheet PDF : 15 Pages
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Philips Semiconductors
GTL2014
4-bit LVTTL to GTL transceiver
9. Recommended operating conditions
Table 7: Operating conditions [1]
Symbol Parameter
Conditions
VCC
supply voltage
VTT
termination
voltage [2]
GTL−
GTL
GTL+
Vref
reference voltage overall
GTL−
GTL
GTL+
VI
input voltage
B port
except B port
VIH
HIGH-level input B port
voltage
except B port
VIL
LOW-level input B port
voltage
except B port
IOH
HIGH-level output A port
current
IOL
LOW-level output B port
current
A port
Tamb
operating ambient in free-air
temperature
Min
3.0
0.85
1.14
1.35
0.5
0.5
0.76
0.87
0
0
Vref + 0.050
2
-
-
-
Typ
-
0.9
1.2
1.5
2⁄3VTT
0.6
0.8
1.0
VTT
3.3
-
-
-
-
-
Max
3.6
0.95
1.26
1.65
VCC/2
0.63
0.84
1.10
3.6
5.5 [3]
-
-
Vref − 0.050
0.8
−16
-
-
40
-
-
16
−40
-
+85
[1] Unused inputs must be held HIGH or LOW to prevent them from floating.
[2] VTT maximum of 3.6 V with resistor sized so IOL maximum is not exceeded.
[3] A0, A1, A2, A3 VI(max) is 3.6 V if configured as outputs (DIR = L).
Unit
V
V
V
V
V
V
V
V
V
V
V
V
V
V
mA
mA
mA
°C
9397 750 13534
Product data sheet
Rev. 01 — 19 May 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
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