參數(shù)資料
型號(hào): LMV232TL
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 衰減器
英文描述: Dual-Channel Integrated Mean Square Power Detector for CDMA & WCDMA
中文描述: 50 MHz - 2000 MHz RF/MICROWAVE LINEAR DETECTOR
封裝: 1.50 X 1.50 MM, 0.60 MM HEIGHT, LEAD FREE, MO-211DD, MICRO SMD, 8 PIN
文件頁(yè)數(shù): 2/13頁(yè)
文件大?。?/td> 779K
代理商: LMV232TL
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
ESD Tolerance (Note 2)
Human Body Model
Machine Model
Storage Temperature Range
3.6V Max
2000V
200V
-65C to 150C
Junction Temperature (Note 3)
Mounting Temperature
Infrared or Convection (20 sec)
150C Max
235C
Operating Ratings
(Note 1)
Supply Voltage
Operating Temperature Range
RF Frequency Range
2.5V to 3.3V
-40C to +85C
50 MHz to 2 GHz
2.7 DC and AC Electrical Characteristics
Unless otherwise specified, all limits are guaranteed to V
DD
= 2.7V; T
J
= 25C.
Boldface
limits apply at temperature extremes.
(Note 4)
Symbol
I
DD
Parameter
Condition
Min
Typ
9.8
Max
11
13
5
30
0.8
Units
Supply Current
Active Mode: SD = LOW, No RF Input
Power Present
Shutdown: SD = 1.8V, No RF Input
Power Present
mA
0.09
μA
V
LOW
BS and SD Logic Low Level
(Note 6)
BS and SD Logic High Level
(Note 6)
Current into BS and SD pins
Output Voltage Swing
V
V
HIGH
1.8
V
I
BS
, I
SD
V
OUT
5
80
90
60
70
μA
From Positive Rail, Sourcing,
FB = 0V, I
OUT
= 1 mA
From Negative Rail, Sinking,
FB = 2.7V, I
OUT
= 1 mA
Sourcing, FB = 0V, V
OUT
= 2.6V
20
mV
20
mV
I
OUT
Output Short Circuit
3.7
2.7
3.7
2.7
235
230
5.1
mA
Sinking, FB = 2.7V, V
OUT
= 0.1V
5.5
V
OUT
Output Voltage (Pedestal)
No RF Input Power
254
275
280
mV
V
PED
Pedestal Variation Over
Temperature (Note 10)
Offset Current Variation Over
Temperature (Note 10)
Turn-on-Time (Note 9)
5.4
mV
I
OS
1.17
μA
t
ON
No RF Input Power Present, Output
Loaded with 10 pF
Step from No Power to 0 dBm
Applied, Output Loaded with 10 pF
2.0
6.0
μs
t
R
Rise Time (Note 7)
4.5
μs
e
n
Output Referred Voltage Noise RF Input = 1800 MHz, -10 dBm,
Measured at 10 kHz
400
nV/
GBW
SR
Gain Bandwidth Product
Slew Rate
3.7
3.0
MHz
V/μs
1.8
1.0
R
IN
P
IN
DC Resistance
RF Input Power Range
(Note 7)
RF Input Frequency = 900 MHz
50.8
-11
+13
-24
0
dBm
dBV
L
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