參數(shù)資料
型號(hào): MAX2014
廠商: Maxim Integrated Products, Inc.
英文描述: 50MHz to 1000MHz, 75dB Logarithmic Detector/Controller
中文描述: 50MHz至1000MHz、75dB對(duì)數(shù)檢測(cè)器/控制器
文件頁數(shù): 2/10頁
文件大?。?/td> 288K
代理商: MAX2014
M
50MHz to 1000MHz, 75dB Logarithmic
Detector/Controller
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
CC
(Pins 1, 4) to GND........................................-0.3V to +5.25V
SET, PWDN to GND....................................-0.3V to (V
CC
+ 0.3V)
Input Power Differential INHI, INLO................................+23dBm
Input Power Single Ended (INHI or INLO grounded).....+19dBm
Continuous Power Dissipation (T
A
= +70°C)
8-Pin TDFN (derate 18.5mW/°C above +70°C) .........1480mW
DC ELECTRICAL CHARACTERISTICS
(MAX2014 Typical Application Circuit (Figure 1), V
S
= +3.3V, f
RF
= 50MHz to 1000MHz, R1 = 0
Ω
, R4 = 0
Ω
, R
L
= 10k
Ω
, T
A
= -40°C to
+85°C, unless otherwise noted. Typical values are at T
A
= +25°C, unless otherwise noted.) (Note 1)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
θ
JA
(without airflow)..........................................................54°C/W
θ
JC
(junction to exposed paddle) ...................................8.3°C/W
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
POWER SUPPLY
R4 = 75
Ω
±1%, PWDN must be
connected to GND
4.75
5.25
Supply Voltage
V
S
R4 = 0
Ω
T
A
= +25°C, V
S
= 5.25V,
R4 = 75
Ω
T
A
= +25°C
T
A
= -40°C to +85°C
V
PWDN
= V
CC
2.7
3.6
V
17.3
Supply Current
I
CC
17.3
0.05
1
20.5
mA
Supply Current Variation with Temp
Shutdown Current
CONTROLLER REFERENCE (SET)
SET Input Voltage Range
SET Input Impedance
DETECTOR OUTPUT (OUT)
Source Current
Sink Current
Minimum Output Voltage
Maximum Output Voltage
I
CC
I
CC
mA/°C
μA
0.5 to 1.8
40
V
k
Ω
4
mA
μA
V
V
450
0.5
1.8
V
OUT(MIN)
V
OUT(MAX)
AC ELECTRICAL CHARACTERISTICS
(MAX2014 Typical Application Circuit (Figure 1), V
S
= +3.3V, f
RF
= 50MHz to 1000MHz, R1 = 0
Ω
, R4 = 0
Ω
, R
L
= 10k
Ω
, T
A
= -40°C to
+85°C, unless otherwise noted. Typical values are at T
A
= +25°C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
f
RF
S
11
CONDITIONS
MIN
TYP
MAX
UNITS
MHz
dB
RF Input Frequency Range
Return Loss
50 to 1000
-15
Large-Signal Response Time
P
IN
= no signal to 0dBm,
±0.5dB settling accuracy
150
ns
RSSI MODE—50MHz
RF Input Power Range
±3dB Dynamic Range
Range Center
(Note 2)
T
A
= -40°C to +85°C (Note 3)
-65 to +5
70
-30
dBm
dB
dBm
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