參數(shù)資料
型號(hào): TMC2250AKEC3
廠商: RAYTHEON SEMICONDUCTOR
元件分類(lèi): 數(shù)字信號(hào)處理外設(shè)
英文描述: JT 37C 37#22D SKT PLUG
中文描述: 12-BIT, DSP-MULTIPLIER, PQFP120
文件頁(yè)數(shù): 17/23頁(yè)
文件大?。?/td> 186K
代理商: TMC2250AKEC3
TMC2250A
PRODUCT SPECIFICATION
REV. 1.0.2 10/25/00
17
Operating Conditions
Electrical Characteristics
Notes:
1. Except pins XC
11-0
, YC
11-8
.
2. Pins XC
11-0
, YC
11-8
.
Parameter
V
DD
f
CLK
Min
4.75
Nom
5.0
Max
5.25
30
40
50
Units
V
MHz
MHz
MHz
ns
ns
ns
ns
V
V
mA
mA
°
C
Power Supply Voltage
Clock Frequency
TMC2250A
TMC2250A-2
TMC2250A-3
t
PWH
t
PWL
t
S
t
H
V
IH
V
IL
I
OH
I
OL
T
A
CLK pulse width, HIGH
CLK pulse width, LOW
Input Data Setup Time
Input Data Hold Time
Input Voltage, Logic HIGH
Input Voltage, Logic LOW
Output Current, Logic HIGH
Output Current, Logic LOW
Ambient Temperature, Still Air
6
8
6
2
2.0
0.8
-2.0
4.0
70
0
Parameter
I
DD
Conditions
Min
Typ
Max
Units
Total Power Supply
Current
V
DD
= Max, C
LOAD
= 25pF, f
CLK
= Max
TMC2250A
TMC2250A-2
TMC2250A-3
V
DD
= Max,
OE
= HIGH, f
CLK
=Max
TMC2250A
TMC2250A-2
TMC2250A-3
V
DD
= Max, CLK = LOW
125
140
155
mA
mA
mA
I
DDU
Power Supply Current,
Unloaded
120
135
150
12
mA
mA
mA
mA
I
DDQ
Power Supply Current,
Quiescent
I/O Pin Capacitance
Input Current, HIGH
1
Input Current, LOW
1
Hi-Z Output Leakage
Current, Output HIGH
2
Hi-Z Output Leakage
Current, Output LOW
2
Short-Circuit Current
Output Voltage, HIGH
Output Voltage, LOW
C
PIN
I
IH
I
IL
I
OZH
V
DD
= Max, V
IN
= V
DD
V
DD
= Max, V
IN
= 0 V
V
DD
= Max, V
IN
= V
DD
5
pF
μA
μA
μA
±5
±5
±10
I
OZL
V
DD
= Max, V
IN
= 0 V
±10
μA
I
OS
V
OH
V
OL
-20
2.4
-80
mA
V
V
I
OH
= Max, V
DD
= Min
I
OL
= Max, V
DD
= Min
0.4
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