TH71081 查看數據表（PDF） - Unspecified
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TH71081 Datasheet PDF : 6 Pages
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TH71081
868/915MHz ASK Transmitter / LO Source
Electrical
Characteristics
Absolute Maximum
Ratings
Parameter
Symbol
Condition
supply voltage
Vcc
input voltage
Vin @ ENTX
input current
Iin
@ ENTX
storage temperature Tstr
Min
Max
Unit
-0.3
7.0 V
-0.3 VCC+0.3 V
-1.0
1.0 mA
-40
150 °C
Operating Conditions
Parameter
supply voltage
ambient temperature
VCO frequency
XOSC frequency
Symbol
Min
Vcc
2.0
Ta
-40
fc
700
fref
25
Max
5.5
85
1000
32
Unit
V
°C
MHz
MHz
DC Characteristics
Ta = -40 to +85 °C,
Vcc = 2.1 to 5.5 V,
typical values at Ta = 23 °C
and Vcc = 3 V
Parameter Symbol
Condition
standby current
Istb ENTX=0
operating current
Icc ENTX=1, R2=47kΩ
input HIGH volt-
age
VHIGH @ ENTX
input LOW volt-
age
VLOW @ ENTX
input current @
VLOW<VIn <VHIGH
Iin
@ ENTX
Min
7
0.7*Vcc
-0.3
-10
Typ
< 0.1
9
Max
0.1
10
Vcc+0.3
Unit
µA
mA
V
0.3*Vcc
V
10
µA
Rev. 1.0
Preliminary Datasheet
3
March 2000
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