參數(shù)資料
型號: μPC8002
廠商: NEC Corp.
英文描述: Second Mixer + IF Amplifier For Digital Cordless Telephones(應用于無繩電話的二次混頻+中頻放大器)
中文描述: 第二級混頻器中頻對于數(shù)字無繩電話放大器(應用于無繩電話的二次混頻中頻放大器)
文件頁數(shù): 10/32頁
文件大?。?/td> 211K
代理商: ΜPC8002
μ
PC8002
10
3. ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings (T
A
= 25
°
C)
Parameter
Symbol
Test Condition
Rating
Unit
Power supply voltage
V
CC
7
V
Total power dissipation
P
T
T
A
= 85
°
C
120
mW
Storage temperature
T
stg
–40 to +125
°
C
Pin voltage
V
PIN
V
CC
+0.2
V
Caution
Product quality may suffer if the absolute rating is exceeded for any parameter, even momentarily.
In other words, an absolute maximum rating is a value at which the possibility of physical damage
to the product cannot be ruled out. Care must therefore be taken to ensure that the these ratings
are not exceeded during use of the product.
Recommended Operating Ratings (T
A
= 25
°
C) 0 dBm = 223.6 mV
rms
(at 50
)
Parameter
Symbol
Test Condition
MIN.
TYP.
MAX.
Unit
Power supply voltage
V
CC
2.7
3.0
5.5
V
Operating ambient temperature
T
A
–30
+25
+85
°
C
Mixer input level
V
MIX
50
resistance termination
–98
–18
dBm
LC matching (reference value)
–107
–27
Local input level
V
LOC
50
resistance termination
–5
+5
dBm
LC matching (reference value)
–20
–10
IF amplifier input level
V
IF
–99
–14
dBm
Mixer input frequency
f
MIX
250
500
MHz
Mixer output frequency
f
OM
8
10.7
12
MHz
IF amplifier input frequency
f
IF
8
10.7
12
MHz
RSSI output load capacitance
C
OI
10
Note
pF
IF2 output load capacitance
C
OR
10
Note
pF
Note
Includes all capacitances (board, pattern, etc.) applied to the pin.
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