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LMV243 データシート(PDF) 2 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
部品番号 LMV243
部品情報  Single-Channel, Quad-Band GSM Power Controller in micro SMD
PDF  13 Pages
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メーカー  NSC [National Semiconductor (TI)]
ホームページ  http://www.national.com
Logo NSC - National Semiconductor (TI)

LMV243 データシート(HTML) 2 Page - National Semiconductor (TI)

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Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage
V
DD - GND
4V Max
ESD Tolerance (Note 2)
Human Body Model
2000V
Machine Model
200V
Storage Temperature Range
−65˚C to 150˚C
Junction Temperature (Note 6)
150˚C Max
Mounting Temperature
Infrared or convection (20 sec)
235˚C
Operating Ratings (Note 1)
Nominal Supply Voltage
2.7V to 3.3V
Temperature Range
−40˚C < T
J < 85˚C
V
RAMP Voltage Range
0V to 2V
V
HOME Voltage Range
0V to 2V
RF Frequency Range
450MHz to 2GHz
Electrical Characteristics Unless otherwise specified, all limits are guaranteed to T
J = 25˚C. VDD = 2.8V.
Boldface limits apply at temperature extremes.
Symbol
Parameter
Condition
Min
Typ
Max
Units
I
DD
Supply Current
V
OUT =(VDD - GND)/2
8.7
10.5
12.5
mA
In Shutdown (TX_EN = 0.8V)
V
OUT =(VDD - GND)/2
4.6
30
µA
V
HIGH
Logic Level to Enable Power
(Note 7)
1.8
V
V
LOW
Logic Level to Disable Power
(Note 7)
0.8
V
T
ON
Turn-on- Time from Shutdown
3.7
6.5
7.5
µs
I
EN
Current into TX_EN Pin
0.108
5
µA
RAMP Amplifier
V
RD
V
RAMP Deadband
170
150
210
250
270
mV
1/R
RAMP
Transconductance
(Note 8)
78
µa/V
I
OUT RAMP
Ramp Amplifier Output Current
V
RAMP =2V
100
140
µA
RF Input
P
IN
RF Input Power Range (Note 5)
20k
Ω // 27pF between V
OUT
and V
COMP
−50
+5
dBm
−63
−7
dBV
Logarithmic Slope (Note 9)
@ 900MHz, 20k
Ω // 27pF
between V
OUT and VCOMP
−1.79
µa/dB
@ 1800MHz, 20k
Ω // 27pF
between V
OUT and VCOMP
−1.89
@ 1900MHz, 20k
Ω // 27pF
between V
OUT and VCOMP
−1.89
Logarithmic Intercept (Note 9)
@ 900MHz, 20k
Ω // 27pF
between V
OUT and VCOMP
−50.5
dBm
@ 1800MHz, 20k
Ω // 27pF
between V
OUT and VCOMP
−46.9
@ 1900MHz, 20k
Ω // 27pF
between V
OUT and VCOMP
−45.9
R
IN
DC Resistance
(Note 8)
50
Ω
C
IN
Input Capacitance
(Note 8)
0.5
pF
Error Amplifier
GBW
Gain-Bandwidth Product
(Note 8)
7.6
MHz
www.national.com
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