MAX9930EUA+ Fast Delivery |IC PHOENIX CO.,LIMITED

MAX9930EUA+ ,2MHz to 1.6GHz 45dB RF-Detecting Controllers and RF Detectorapplications such as transmitter power measurement, and (-35dBm to +10dBm for 50Ω Termination) RSSI ..
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MAX9938FEUK+T ,1µA, 4-Bump UCSP/SOT23, Precision Current-Sense AmplifierElectrical Characteristics(V = V = 3.6V, V = (V - V ) = 0V, T = -40°C to +85°C, unless otherwise no ..
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MAX9930EUA+
2MHz to 1.6GHz 45dB RF-Detecting Controllers and RF Detector
General Description
The MAX9930–MAX9933 low-cost, low-power logarithmic
amplifiers are designed to control RF power amplifiers
(PA) and transimpedance amplifiers (TIA), and to detect
RF power levels. These devices are designed to operate
in the 2MHz to 1.6GHz frequency range. A typical dynam-
ic range of 45dB makes this family of logarithmic ampli-
fiers useful in a variety of wireless and GPON fiber video
applications such as transmitter power measurement, and
RSSI for terminal devices. Logarithmic amplifiers provide
much wider measurement range and superior accuracy to
controllers based on diode detectors. Excellent tempera-
ture stability is achieved over the full operating range of
-40°C to +85°C.
The choice of three different input voltage ranges elimi-
nates the need for external attenuators, thus simplifying
PA control-loop design. The logarithmic amplifier is a
voltage-measuring device with a typical signal range of
-58dBV to -13dBV for the MAX9930/MAX9933, -48dBV
to -3dBV for the MAX9931, and -43dBV to +2dBV for the
MAX9932.
The MAX9930–MAX9933 require an external coupling
capacitor in series with the RF input port. These devices
feature a power-on delay when coming out of shutdown, holding OUT low for approximately 2.5μs to ensure
glitch-free controller output.
The MAX9930–MAX9933 family is available in an 8-pin μMAX® package. These devices consume 7mA with a
5V supply, and when powered down, the typical shut- down current is 13μA.
Applications●RSSI for Fiber Modules, GPON-CATV Triplexors●Low-Frequency RF OOK and ASK Applications●Transmitter Power Measurement and Control●TSI for Wireless Terminal Devices●Cellular Handsets (TDMA, CDMA, GPRS, GSM)
Features●Complete RF-Detecting PA Controllers
(MAX9930/MAX9931/MAX9932)●Complete RF Detector (MAX9933)●Variety of Input Ranges
MAX9930/MAX9933: -58dBV to -13dBV (-45dBm to 0dBm for 50Ω Termination)
MAX9931: -48dBV to -3dBV (-35dBm to +10dBm for 50Ω Termination)
MAX9932: -43dBV to +2dBV (-30dBm to +15dBm for 50Ω Termination)●2MHz to 1.6GHz Frequency Range●Temperature Stable Linear-in-dB Response●Fast Response: 70ns 10dB Step●10mA Output Sourcing Capability●Low Power: 17mW at 3V (typ)●13μA (typ) Shutdown Current●Available in a Small 8-Pin μMAX Package
Block Diagram appears at end of data sheet.
μMAX is a registered trademark of Maxim Integrated Products, Inc.
+Denotes a lead(Pb)-free/RoHS-compliant package.
T = Tape and reel.
PARTTEMP RANGEPIN-PACKAGE
MAX9930EUA+T-40°C to +85°C8 µMAX
MAX9931EUA+T-40°C to +85°C8 µMAX
MAX9932EUA+T-40°C to +85°C8 µMAX
MAX9933EUA+T-40°C to +85°C8 µMAX
MAX9933BGUA+T-40°C to +105°C8 µMAX
MAX9930
MAX9931
MAX99321
VCC
OUT
N.C.
GND
TOP VIEW
RFIN
SHDN
SET
CLPF
µMAX
MAX9933
MAX9933B1
VCC
OUT
N.C.
GND
RFIN
SHDN
GND
CLPF
µMAX
MAX9930–MAX99332MHz to 1.6GHz 45dB RF-Detecting
Controllers and RF Detector
Pin Conigurations
Ordering Information
EVALUATION KIT AVAILABLE
(Voltages referenced to GND.)
VCC ..........................................................................-0.3V to +6V
OUT, SET, SHDN, CLPF ..........................-0.3V to (VCC + 0.3V)
RFIN
MAX9930/MAX9933 .....................................................+6dBm
MAX9931 ....................................................................+16dBm
MAX9932 ....................................................................+19dBm
Equivalent Voltage
MAX9930/MAX9933 ................................................0.45VRMS
MAX9931 ...................................................................1.4VRMS
MAX9932 ...................................................................2.0VRMS
OUT Short Circuit to GND .........................................Continuous
Continuous Power Dissipation (TA = +70°C) 8-Pin μMAX (derate 4.5mW/°C above +70°C) ............362mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range ............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
(VCC = 3V, SHDN = 1.8V, TA = -40°C to +85°C, CCLPF = 100nF, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 1 and 6)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
Supply VoltageVCC2.705.25V
Supply CurrentICCVCC = 5.25V712mA
Shutdown Supply CurrentICCSHDN = 0.8V, VCC = 5V13µA
Shutdown Output VoltageVOUTSHDN = 0.8V1mV
Logic-High Threshold VoltageVH1.8V
Logic-Low Threshold VoltageVL0.8V
SHDN Input CurrentISHDN
SHDN = 3V530SHDN = 0V-1-0.01
MAIN OUTPUT (MAX9930/MAX9931/MAX9932)
Voltage RangeVOUTHigh, ISOURCE = 10mA2.652.75V
Low, ISINK = 350µA0.15
Output-Referred NoiseFrom CLPF8nV/√Hz
Small-Signal BandwidthBWFrom CLPF20MHz
Slew RateVOUT = 0.2V to 2.6V from CLPF8V/µs
SET INPUT (MAX9930/MAX9931/MAX9932)
Voltage Range (Note 2)VSETCorresponding to central 40dB span0.351.45V
Input ResistanceRIN30MΩ
Slew Rate (Note 3)16V/µs
DETECTOR OUTPUT (MAX9933/MAX9933B)
Voltage RangeVOUTRFIN = 0dBm1.45V
RFIN = -45dBm0.36
Small-Signal BandwidthBWCCLPF = 150pF4.5MHz
Slew RateVOUT = 0.36V to 1.45V, CCLPF = 150pF5V/µs
MAX9930–MAX99332MHz to 1.6GHz 45dB RF-Detecting
Controllers and RF Detector
Absolute Maximum Ratings
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.
DC Electrical Characteristics
(VCC = 3V, SHDN = 1.8V, fRF = 2MHz to 1.6GHz, TA = -40°C to +85°C, CCLPF = 100nF, unless otherwise noted. Typical values are
at TA = +25°C.) (Notes 1 and 6)
Note 1: All devices are 100% production tested at TA = +25°C and are guaranteed by design for TA = -40°C to +85°C as specified.
Note 2: Typical value only, set-point input voltage range determined by logarithmic slope and logarithmic intercept.
Note 3: Set-point slew rate is the rate at which the reference level voltage, applied to the inverting input of the gm stage, responds
to a voltage step at the SET pin (see Figure 1).
Note 4: Typical min/max range for detector.
Note 5: Pin capacitance to ground.
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
RF Input Frequency RangefRF21600MHz
RF Input Voltage Range
(Note 4)VRF
MAX9930/MAX9933/MAX9933B-58-13
dBVMAX9931-48-3
MAX9932-43+2
Equivalent Power Range(50Ω Termination) (Note 4)PRF
MAX9930/MAX9933/MAX9933B-450
dBm MAX9931-35+10
MAX9932-30+15
Logarithmic SlopeVS
fRF = 2MHz, TA = +25°C252729
mV/dB
fRF = 2MHz242730
fRF = 900MHz, TA = +25°C23.525.527.5
fRF = 900MHz22.525.528.5
fRF = 1600MHz27
Logarithmic InterceptPX
fRF = 2MHz,
TA = +25°C
MAX9930/MAX9933/MAX9933B-61-56-52
dBm
MAX9931-51-46-42
MAX9932-46-41-37
fRF = 2MHz
MAX9930/MAX9933/MAX9933B-63-56-50
MAX9931-53-46-40
MAX9932-48-41-35
fRF = 900MHz,
TA = +25°C
MAX9930/MAX9933/MAX9933B-62-59-53
MAX9931-53-50-44
MAX9932-49-45-40
fRF = 900MHz
MAX9930/MAX9933/MAX9933B-64-59-51
MAX9931-55-50-42
MAX9932-51-45-38
fRF = 1600MHz
MAX9930/MAX9933/MAX9933B-62
MAX9931-52
MAX9932-47
RF INPUT INTERFACE
DC ResistanceRDCConnected to VCC2kΩ
Inband CapacitanceCIBInternally DC-coupled (Note 5)0.5pF
MAX9930–MAX99332MHz to 1.6GHz 45dB RF-Detecting
Controllers and RF Detector
AC Electrical Characteristics
(VCC = 3V, SHDN = VCC, TA = +25°C, all log conformance plots are normalized to their respective temperatures, TA = +25°C, unless
otherwise noted.)
MAX9930
SET vs. INPUT POWER
MAX9930 toc01
INPUT POWER (dBm)
SET (V)-10-50-40-30-20
1.6GHz
900MHz
2MHz
50MHz
MAX9930
SET AND LOG CONFORMANCE
vs. INPUT POWER AT 50MHz
MAX9930 toc04
INPUT POWER (dBm)
SET (V)-10-50-40-30-20
ERROR (dB)
TA = +25°C
TA = -40°C
TA = +85°C
MAX9930
LOG SLOPE vs. FREQUENCY
MAX9930 toc07
LOG SLOPE (mV/dB)
TA = -40°CTA = +25°C
TA = +85°C
MAX9930
LOG CONFORMANCE vs. INPUT POWER
MAX9930 toc02
INPUT POWER (dBm)
ERROR (dB)-10-50-40-30-20
1.6GHz
900MHz
2MHz
50MHz
MAX9930
SET AND LOG CONFORMANCE
vs. INPUT POWER AT 900MHz
MAX9930 toc05
INPUT POWER (dBm)
SET (V)-10-50-40-30-20
ERROR (dB)
TA = -40°C
TA = +25°C
TA = +85°C
MAX9930
LOG SLOPE vs. VCC
MAX9930 toc08
LOG SLOPE (mV/dB)
2MHz
50MHz
900MHz
1.6GHz
MAX9930
SET AND LOG CONFORMANCE
vs. INPUT POWER AT 2MHz
MAX9930 toc03
INPUT POWER (dBm)
SET (V)-10-50-40-30-20
ERROR (dB)
TA = -40°C
TA = +25°C
TA = +85°C
MAX9930
SET AND LOG CONFORMANCE
vs. INPUT POWER AT 1.6GHz
MAX9930 toc06
INPUT POWER (dBm)
SET (V)-10-50-40-30-20
ERROR (dB)
TA = -40°C
TA = +25°C
TA = +85°C
MAX9930
LOG INTERCEPT vs. FREQUENCY
MAX9930 toc09
LOG INTERCEPT (dBm)
TA = -40°C
TA = +25°C
TA = +85°C
MAX9930–MAX99332MHz to 1.6GHz 45dB RF-Detecting
Controllers and RF Detector
Typical Operating Characteristics
(VCC = 3V, SHDN = VCC, TA = +25°C, all log conformance plots are normalized to their respective temperatures, TA = +25°C, unless
otherwise noted.)
MAX9930
LOG INTERCEPT vs. VCC
MAX9930 toc10
VCC (V)
LOG INTERCEPT (dBm)
2MHz
50MHz
900MHz
1.6GHz
MAX9931
LOG CONFORMANCE vs. INPUT POWER
MAX9930 toc13
INPUT POWER (dBm)
ERROR (dB)0-40-30-20-10
1.6GHz
900MHz
2MHz
50MHz
MAX9931
SET AND LOG CONFORMANCE
vs. INPUT POWER AT 900MHz
MAX9930 toc16
SET (V)
ERROR (dB)
TA = -40°C
TA = +25°C
TA = +85°C
MAX9930
LOG CONFORMANCE vs. TEMPERATURE
MAX9930 toc11
TEMPERATURE (°C)
ERROR (dB)50250-25
INPUT POWER = -22dBm
fRF = 50MHz
MAX9931
SET AND LOG CONFORMANCE
vs. INPUT POWER AT 2MHz
MAX9930 toc14
INPUT POWER (dBm)
SET (V)0-40-30-20-10
ERROR (dB)
TA = -40°C
TA = +25°C
TA = +85°C
MAX9931
SET AND LOG CONFORMANCE
vs. INPUT POWER AT 1.6GHz
MAX9930 toc17
SET (V)
ERROR (dB)
TA = -40°C
TA = +25°C
TA = +85°C
MAX9931
SET vs. INPUT POWER
MAX9930 toc12
INPUT POWER (dBm)
SET (V)0-40-30-20-10
1.6GHz
2MHz
50MHz
900MHz
MAX9931
SET AND LOG CONFORMANCE
vs. INPUT POWER AT 50MHz
MAX9930 toc15
INPUT POWER (dBm)
SET (V)0-40-30-20-10
ERROR (dB)
TA = -40°C
TA = +25°C
TA = +85°C
MAX9931
LOG SLOPE vs. FREQUENCY
MAX9930 toc18
LOG SLOPE (mV/dB)
TA = -40°C
TA = +25°C
TA = +85°C
MAX9930–MAX99332MHz to 1.6GHz 45dB RF-Detecting
Controllers and RF Detector
Typical Operating Characteristics (continued)
(VCC = 3V, SHDN = VCC, TA = +25°C, all log conformance plots are normalized to their respective temperatures, TA = +25°C, unless
otherwise noted.)
MAX9931
LOG SLOPE vs. VCC
MAX9930 toc19
VCC (V)
LOG SLOPE (mV/dB)
2MHz
50MHz
900MHz
1.6GHz
MAX9931
LOG CONFORMANCE vs. TEMPERATURE
MAX9930 toc22
TEMPERATURE (°C)
ERROR (dB)50250-25
INPUT POWER = -12dBm
fRF = 50MHz
MAX9932
SET AND LOG CONFORMANCE
vs. INPUT POWER AT 2MHz
MAX9930 toc25
SET (V)
TA = -40°C
TA = +25°C
TA = +85°C
ERROR (dB)
MAX9931
LOG INTERCEPT vs. FREQUENCY
MAX9930 toc20
FREQUENCY (MHz)
LOG INTERCEPT (dBm)
TA = -40°C
TA = +25°C
TA = +85°C
MAX9932
SET vs. INPUT POWER
MAX9930 toc23
INPUT POWER (dBm)
SET (V)10-30-20-100
1.6GHz
2MHz
50MHz900MHz
MAX9932
SET AND LOG CONFORMANCE
vs. INPUT POWER AT 50MHz
MAX9930 toc26
SET (V)
ERROR (dB)
TA = -40°C
TA = +25°C
TA = +85°C
MAX9931
LOG INTERCEPT vs. VCC
MAX9930 toc21
VCC (V)
LOG INTERCEPT (mV/dB)
2MHz
50MHz900MHz
1.6GHz
MAX9932
LOG CONFORMANCE vs. INPUT POWER
MAX9930 toc24
INPUT POWER (dBm)
ERROR (dB)0-30-20-10
1.6GHz
900MHz
2MHz
50MHz
MAX9932
SET AND LOG CONFORMANCE
vs. INPUT POWER AT 900MHz
MAX9930 toc27
SET (V)
ERROR (dB)
TA = -40°C
TA = +25°C
TA = +85°C
MAX9930–MAX99332MHz to 1.6GHz 45dB RF-Detecting
Controllers and RF Detector
Typical Operating Characteristics (continued)
(VCC = 3V, SHDN = VCC, TA = +25°C, all log conformance plots are normalized to their respective temperatures, TA = +25°C, unless
otherwise noted.)
MAX9932
SET AND LOG CONFORMANCE
vs. INPUT POWER AT 1.6GHz
MAX9930 toc28
INPUT POWER (dBm)
SET (V)0-30-20-10
ERROR (dB)
TA = -40°C
TA = +25°C
TA = +85°C
RRO
R (
T (
MAX9933B
OUTPUT AND LOG CONFORMANCE
vs. INPUT POWER AT 2MHz
toc36
TA= -40°C= +25°C= +85°C= +105°C
MAX9932
LOG INTERCEPT vs. FREQUENCY
MAX9930 toc31
FREQUENCY (MHz)
LOG INTERCEPT (dBm)
TA = -40°C
TA = +25°C
TA = +85°C
MAX9933
OUT vs. INPUT POWER
MAX9930 toc34
OUT (V)
1.6GHz
900MHz
2MHz
50MHz
MAX9932
LOG SLOPE vs. FREQUENCY
MAX9930 toc29
FREQUENCY (MHz)
LOG SLOPE (mV/dB)
TA = -40°C
TA = +25°C
TA = +85°C
MAX9932
LOG INTERCEPT vs. VCC
MAX9930 toc32
VCC (V)
LOG INTERCEPT (dBm)
2MHz
50MHz
900MHz
1.6GHz
MAX9933
LOG CONFORMANCE vs. INPUT POWER
MAX9930 toc35
ERROR (dB)
1.6GHz
900MHz
2MHz
50MHz
MAX9932
LOG SLOPE vs. VCC
MAX9930 toc30
VCC (V)
LOG SLOPE (mV/dB)
2MHz
50MHz
900MHz
1.6GHz
MAX9932
LOG CONFORMANCE vs. TEMPERATURE
MAX9930 toc33
TEMPERATURE (°C)
ERROR (dB)50250-25
INPUT POWER = -10dBm
fRF = 50MHz
MAX9930–MAX99332MHz to 1.6GHz 45dB RF-Detecting
Controllers and RF Detector
Typical Operating Characteristics (continued)
(VCC = 3V, SHDN = VCC, TA = +25°C, all log conformance plots are normalized to their respective temperatures, TA = +25°C, unless
otherwise noted.)
RRO
R (
T (
INPUT POWER (dBm)
MAX9933B
OUTPUT AND LOG CONFORMANCE
vs. INPUT POWER AT 50MHztoc37
TA= -40°C
TA= +25°C
TA= +85°C= +105°C300600900120015001800
SL
PE (
FREQUENCY (MHz)
MAX9933B
LOG SLOPE vs. FREQUENCY
TA= -40°C
toc40
TA= +25°C
TA= +85°C
TA= +105°C
MAX9933
LOG INTERCEPT vs. VCC
MAX9930 toc43
LOG INTERCEPT (dBm)
2MHz
50MHz
900MHz
1.6GHz
RRO
R (
T (
INPUT POWER (dBm)
MAX9933B
OUTPUT AND LOG CONFORMANCE
vs. INPUT POWER AT 900MHztoc38= -40°C= +25°C= +85°C= +105°C
MAX9933
LOG SLOPE vs. VCC
MAX9930 toc41
VCC (V)
LOG SLOPE (mV/dB)
2MHz
50MHz
900MHz
1.6GHz
RRO
R (
MAX9933B
LOG CONFORMANCE vs. TEMPERATURE
INPUT POWER = -22dBm
toc44
fRF= 50MHz
RRO
R (
T (
INPUT POWER (dBm)
MAX9933B
OUTPUT AND LOG CONFORMANCE
vs. INPUT POWER AT 1.6GHztoc39
TA= -40°C
TA= +25°C
TA= +85°C
TA= +105°C
EPT
FREQUENCY (MHz)
MAX9933B
LOG INTERCEPT vs. FREQUENCY
TA= -40°C
toc42
TA= +25°C
TA= +85°CTA= +105°C
SUPPLY CURRENT
vs. SHDN VOLTAGE
MAX9930 toc45
SUPPLY CURRENT (mA)
VCC = 5.25V
MAX9930–MAX99332MHz to 1.6GHz 45dB RF-Detecting
Controllers and RF Detector
Typical Operating Characteristics (continued)

Partno	Mfg	Dc	Qty	Available	Descript
MAX9930EUA+	MAXIM	N/a	50	avai	2MHz to 1.6GHz 45dB RF-Detecting Controllers and RF Detector