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HMC611 PDF даташит

Спецификация HMC611 изготовлена ​​​​«Hittite Microwave Corporation» и имеет функцию, называемую «LOGARITHMIC DETECTOR / CONTROLLER».

Детали детали

Номер произв HMC611
Описание LOGARITHMIC DETECTOR / CONTROLLER
Производители Hittite Microwave Corporation
логотип Hittite Microwave Corporation логотип 

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HMC611 Даташит, Описание, Даташиты
HMC611
v01.0408
60 dB, LOGARITHMIC
DETECTOR / CONTROLLER, 1 - 10000 MHz
Typical Applications
The HMC611 is ideal for:
• Cellular/PCS/3G
• WiMAX, WiBro, WLAN, Fixed Wireless & Radar
• Power Monitoring & Control Circuitry
12 • Receiver Signal Strength Indication (RSSI)
www.DataSheet4U.com
• Automatic Gain & Power Control
Features
Wide Dynamic Range: Up to 73 dB
High Accuracy: ±1 dB with 51 dB Range Up to 8 GHz
Supply Voltage: +5V
Excellent Stability over Temperature
Buffered Temperature Sensor Output
Die Size: 1.39 x 1.34 x 0.25 mm
Functional Diagram
General Description
The HMC611 Logarithmic Detector/Controller generates
a voltage that is proportional to the log of the RF power
envelop presented to its input. The HMC611 employs
a successive compression topology which delivers
extremely high dynamic range and conversion accuracy
over a wide input frequency range. As the input power
is increased, successive amplifiers move into saturation
one by one creating an accurate approximation of the
logarithm function. The output of a series of square law
detectors is summed, converted into voltage domain
and buffered to drive the LOGOUT output. For detection
mode, the LOGOUT pin is shorted to the VSET input,
and will provide a nominal logarithmic slope of -25 mV/
dB and an intercept of 9 dBm (24 dBm for ƒ ≥ 5.8 GHz).
The HMC611 can also be used in the controller mode
where an external voltage is applied to the VSET pin,
to create an AGC or APC feedback loop.
12 - 2
Electrical Specifications, TA = +25C[1] , Vcc1 = 5V, Vcc2 = 5v
Parameter
Typ. Typ. Typ. Typ. Typ. Typ. Typ. Typ.
Input Frequency
50 100 900 1900 2200 3600 5800 7000
±3 dB Dynamic Range
71 71 72 72 72 73 63 64
±3 dB Dynamic Range Center
-35.5 -35.5 -35 -38 -37 -30.5 -20.5 -20
±1 dB Dynamic Range
62 62 61 62 62 65 57 56
Output Slope
-25.5 -25.4 -25.2 -24.6 -24.7 -24.0 -24.2 -26
Output Intercept
9.7 10.4 9.8 8.5 9.7 12.1 24.8 21.4
Temperature Sensitivity @
-10 dBm Input [2]
10.2 10.3 8.4 7.1 8.3 10.3 -8.9 2.4
[1] Detector mode measurements; LOGOUT (Pin 18) is shorted to VSET (Pin 17).
[2] Measured from TA = -55C to TA = +85C
Typ.
7500
62
-21
55
-26.8
18.9
3.3
Typ. Typ.
8000 10000
61 51
-20.5 -18.5
51 42
-28.4 -32.7
16.1 14.3
Units
MHz
dB
dBm
dB
mV/dB
dBm
7.0 18.3 x10-3 x dBm/C°
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com









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HMC611 Даташит, Описание, Даташиты
HMC611
v01.0408
60 dB, LOGARITHMIC
DETECTOR / CONTROLLER, 1 - 10000 MHz
Electrical Specifications, (continued)
Parameter
Conditions
Min. Typ. Max.
LOGOUT Interface
Output Voltage Range
0 Vcc -1.0
Output Rise Time/Fall Time
From 10% to 90%
2.5 / 57
VSET Interface
Input Impedance
www.DataSheet4U.coInmput Voltage Range
30
0.25 to 1.35
Low Frequency Gain
VSET to LOGOUT
56
Open Loop Corner Frequency [2]
700
Power Down (EN) Interface
Voltage Range for Normal Mode
0.8 x Vcc [1]
Vcc [1]
Voltage Range for Powerdown Mode
0 0.2 x Vcc [1]
Threshold Voltage
Vcc [1]/2
Power Supply (Vcc1, Vcc2)
Operating Voltage Range
4.5 5.5
Supply Current in Normal Mode
103 120
Supply Current in Power Down Mode
1
[1] Vcc= Vcc1= Vcc2= +5V
[2] This parameter describes the open loop gain bandwidth of the HMC611 output amplifier with no feedback from VSET to LOGOUT.
Units
V
μs
V
dB
kHz
V
V
V
V
mA
mA
Test Conditions
Parameter
Condition
Vcc1 = Vcc2
+5V
Input Zo - w/ 68 Ω Term Resistor at IN+
50 Ω
TA
Fin (CW)
+25 C
900 MHz
IN- Port connected to ground through a 1000pF capacitor
Temperature Compensation Component Values Used at Key Application
Frequencies with Vcc = +5V
Component
50
Frequency (MHz)
100
900
1900
2200
3600
5800
7000
7500
8000
R8
562 Ω
562 Ω
562 Ω
562 Ω
562 Ω
562 Ω
562 Ω
562 Ω
562 Ω
10000
LOGOUT Voltage & Error
vs. Input Power, Fin = 50 MHz
LOGOUT Voltage & Error
vs. Input Power, Fin = 100 MHz
2.6 3 2.6 3
2.2
Ideal
Logout (+25C)
2 2.2
Logout (+85C)
Logout (-55C)
1.8 1 1.8
Ideal
Logout (+25C)
Logout (+85C)
Logout (-55C)
2
1
1.4 0 1.4 0
1 -1 1 -1
0.6 ERR (+25C)
ERR (+85C)
ERR (-55C)
0.2
-2
-3
-70 -60 -50 -40 -30 -20 -10 0 10
INPUT POWER (dBm)
Unless otherwise noted: Vcc1, Vcc2 = +5V, TA = +25C
0.6 ERR (+25C)
ERR (+85C)
ERR (-55C)
0.2
-70 -60 -50 -40 -30 -20 -10
INPUT POWER (dBm)
0
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
-2
-3
10
12
12 - 3









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HMC611 Даташит, Описание, Даташиты
HMC611
v01.0408
60 dB, LOGARITHMIC
DETECTOR / CONTROLLER, 1 - 10000 MHz
LOGOUT Voltage & Error
vs. Input Power, Fin = 900 MHz
2.6
Ideal
2.2 Logout (+25C)
Logout (+85C)
Logout (-55C)
1.8
3
2
1
1.4
12www.DataSheet4U.com
1
0
-1
0.6 ERR (+25C)
ERR (+85C)
ERR (-55C)
0.2
-2
-3
-70 -60 -50 -40 -30 -20 -10 0 10
INPUT POWER (dBm)
LOGOUT Voltage & Error
vs. Input Power, Fin = 2200 MHz
2.6
Ideal
2.2 Logout (+25C)
Logout (+85C)
Logout (-55C)
1.8
1.4
1
0.6 ERR (+25C)
ERR (+85C)
ERR (-55C)
0.2
-70 -60 -50 -40 -30 -20 -10
INPUT POWER (dBm)
0
3
2
1
0
-1
-2
-3
10
LOGOUT Voltage & Error
vs. Input Power, Fin = 5800 MHz
2.6
Ideal
2.2 Logout (+25c)
Logout (+85c)
Logout (-55c)
1.8
1.4
1
0.6 ERR (+25c)
ERR (+85c)
ERR (-55c)
0.2
-60 -50 -40 -30 -20 -10
INPUT POWER (dBm)
0
3
2
1
0
-1
-2
-3
10
LOGOUT Voltage & Error
vs. Input Power, Fin = 1900 MHz
2.6
2.2 Ideal
Logout (+25C)
Logout (+85C)
1.8 Logout (-55C)
1.4
1
0.6 ERR (+25C)
ERR (+85C)
ERR (-55C)
0.2
-70 -60 -50 -40 -30 -20 -10
INPUT POWER (dBm)
0
3
2
1
0
-1
-2
-3
10
LOGOUT Voltage & Error
vs. Input Power, Fin = 3600 MHz
2.6
2.2 Ideal
Logout (+25C)
Logout (+85C)
1.8 Logout (-55C)
1.4
1
0.6 ERR (+25C)
ERR (+85C)
ERR (-55C)
0.2
-70 -60 -50 -40 -30 -20 -10
INPUT POWER (dBm)
3
2
1
0
-1
-2
-3
0
LOGOUT Voltage & Error
vs. Input Power, Fin = 7000 MHz
2.6
2.2
Ideal
Logout (+25C)
Logout (+85C)
Logout (-55C)
1.8
1.4
1
0.6 ERR (+25C)
ERR (+85C)
ERR (-55C)
0.2
-60 -50 -40 -30 -20 -10
INPUT POWER (dBm)
0
3
2
1
0
-1
-2
-3
10
12 - 4
Unless otherwise noted: Vcc1, Vcc2 = +5V, TA = +25C
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com










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