參數(shù)資料
型號: GTL2012DP
廠商: NXP Semiconductors N.V.
元件分類: 電壓/頻率轉(zhuǎn)換
英文描述: 2-bit LVTTL to GTL transceiver
封裝: GTL2012DP<SOT505-1 (TSSOP)|<<http://www.nxp.com/packages/SOT505-1.html<1<Always Pb-free,;
文件頁數(shù): 4/14頁
文件大?。?/td> 90K
代理商: GTL2012DP
GTL2012_1
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 01 — 9 August 2007
4 of 14
NXP Semiconductors
GTL2012
2-bit LVTTL to GTL transceiver
8.
Limiting values
[1]
The input and output negative voltage ratings may be exceeded if the input and output clamping current ratings are observed.
[2]
Current into any output in the LOW state.
[3]
Current into any output in the HIGH state.
[4]
The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150
°
C.
9.
Recommended operating conditions
Table 5.
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
V
CC
supply voltage
I
IK
input clamping current
V
I
< 0 V
V
I
input voltage
A port
B port
I
OK
output clamping current
V
O
< 0 V
V
O
output voltage
output in OFF or HIGH state; A port
output in OFF or HIGH state; B port
I
OL
LOW-level output current
[2]
A port
B port
I
OH
HIGH-level output current
[3]
A port
T
stg
storage temperature
Limiting values
Min
0.5
-
Max
+4.6
50
+7.0
+4.6
50
+7.0
+4.6
32
80
32
+150
Unit
V
mA
V
V
mA
V
V
mA
mA
mA
°
C
[1]
0.5
[1]
0.5
-
[1]
0.5
[1]
0.5
-
-
-
[4]
60
Table 6.
Unused inputs must be held HIGH or LOW to prevent them from floating.
Symbol
Parameter
V
CC
supply voltage
V
TT
termination voltage
[2]
Recommended operating conditions
[1]
Conditions
Min
3.0
0.85
1.14
1.35
0.5
0.5
0.76
0.87
0
Typ
-
0.9
1.2
1.5
Max
3.6
0.95
1.26
1.65
0.5V
CC
0.63
0.84
1.10
3.6
5.5
-
-
V
ref
0.050
0.8
16
Unit
V
V
V
V
V
V
V
V
V
V
V
V
V
V
mA
GTL
GTL
GTL+
overall
GTL
GTL
GTL+
B port
except B port
B port
except B port
B port
except B port
A port
V
ref
reference voltage
2
3
V
TT
0.6
0.8
1.0
V
TT
3.3
-
-
-
-
-
V
I
input voltage
[3]
0
V
IH
HIGH-level input voltage
V
ref
+ 0.050
2
-
-
-
V
IL
LOW-level input voltage
I
OH
HIGH-level output current
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