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參數資料
| 型號： | TQ8004 |
| 英文描述： | Interface IC |
| 中文描述： | 接口IC |
| 文件頁數： | 4/8頁 |
| 文件大小： | 1218K |
| 代理商： | TQ8004 |
TQ8004
4
For additional information and latest specifications, see our website:
www.triquint.com
Table 3. DC Characteristics—PECL I/O
3
Parameter
Input common mode voltage range
Input differential voltage (pk-pk)
Output common mode voltage range
Output differential voltage (pk-pk)
Input termination resistance
Input capacitance
Output capacitance
ESD breakdown rating
Condition
Symbol
V
ICOM
V
IDIFF
V
OCOM
V
ODIFF
R
IN
C
IN
C
OUT
V
ESD
Minimum
V
DD
–
1500
600
V
DD
-1500
1200
Nominal
—
—
—
—
50
2.5
2.5
—
Maximum
V
DD
–
1100
2400
V
DD
–
1100
2400
Unit
mV
mV
mV
mV
Ohm
pF
pF
V
(1)
(1,2)
—
—
—
—
—
1000
Table 4. DC Characteristics—TTL Inputs
3
Parameter
Input HIGH voltage
Input LOW voltage
Input HIGH current
Input LOW current
Input capacitance
ESD breakdown rating
Condition
Symbol
V
IH
V
IL
I
IH
I
IL
C
IN
V
ESD
Minimum
2.0
0
—
–
400
—
1000
Nominal
—
—
—
–
200
2.5
—
Maximum
V
DD
0.8
200
—
—
—
Unit
V
V
uA
uA
pF
V
V
IH(MAX)
V
IL(MIN)
Notes (Tables 3 and 4):
1. Differential Input Peak-Peak = 2| Vin - NVin |
2. R
LOAD
= 50 ohms to V
TT
= V
DD
–
2.0V.
3. Specifications apply over recommended operating ranges.
Table 2. Recommended Operating Conditions
3
Symbol
T
A
V
DD
I
DD
V
TT
R
LOAD
Θ
JA
Parameter
Operating Temperature
Supply Voltage
Current Positive Supply
Load Termination Supply Voltage
Output Termination Load Resistance
Thermal Resistance Junction to Ambient
Min
0
3.14
Typ
—
—
Max
85
3.47
300
Units
°
C
V
Notes
1
mA
2
2
°
C/W
V
DD
–
2.0
50
40
V
Notes: 1. Package thermal pad to be soldered to PCB.
2. The V
TT
and R
LOAD
combination is subject to maximum output current and power restrictions. Note that the value shown
is for DC coupled LVPECL I/O.
3. Functionality and/or adherence to electrical specifications is not implied when the device is subjected to conditions that exceed,
singularly or in combination, the operating range specified.
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