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PDF HMC601LP4 Data sheet ( Hoja de datos )
| Número de pieza | HMC601LP4 | |
| Descripción | 75dB Logarithmic Detector/Controller SMT | |
| Fabricantes | Hittite Microwave Corporation | |
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HMC601LP4 / 601LP4E
v00.1106
75 dB, FAST SETTLING, LOGARITHMIC
DETECTOR / CONTROLLER 10 - 4000 MHz
Typical Applications
The HMC601LP4(E) is ideal for IF and RF
applications in:
• Cellular/PCS/3G
• WiMAX, WiBro & Fixed Wireless
• Power Monitoring & Control Circuitry
7 • Receiver Signal Strength Indication (RSSI)
• Automatic Gain & Power Control Circuits
Functional Diagram
Features
Wide Dynamic Range: up to 75 dB
Fast Pulse Response: 15/34ns (Rise/Fall Time)
Flexible Supply Voltage: +2.7V to +5.5V
Power-Down Mode
Excellent Stability over Temperature
Compact 4x4mm Leadless SMT Package
General Description
The HMC601LP4(E) Logarithmic Detector/Controller
converts RF signals at its input, to a proportional DC
voltage at its output. The HMC601LP4(E) employ
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 19mV/dB and an intercept of
-100dBm. The HMC601LP4(E) 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.
The HMC601LP4(E) provides a 15/34ns (rise/fall time)
response time enabling RF burst detection to a pulse
rate beyond 20 MHz.
Electrical Specifications, TA = +25C, PWD = 0V, Vcc1, Vcc2 = +3.3V [1]
Parameter
Typ. Typ. Typ. Typ. Typ. Typ.
Input Frequency
50 100 500 900 1900 2500
±3 dB Dynamic Range
74 74 74 74 70 68
±3 dB Dynamic Range Center
-31 -31 -31 -31 -31.5 -31.5
±1 dB Dynamic Range
68 68 69 69 67 65
Output Slope
19.5 19.4 19.2 19.1 19.0 19.4
Output Intercept
-99
-99
-100
-100
-98
-96
Temperature Sensitivity @ -10 dBm Input [2]
-4.2 -3.8 -3.5 -2.4 -0.8 -0.8
[1] Detector mode measurements; LOGOUT (Pin 17) is shorted to VSET (Pin 16).
[2] Measured from TA = -40C to TA = +85C
Typ.
3500
54
-27
47
20.9
-85
-4.4
Typ.
4000
52
-23
46
19.6
-79
-3.5
Units
MHz
dB
dBm
dB
mV/dB
dBm
mdB/°C
7 - 12
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
1 page  
www.DataSheet4U.com
HMC601LP4 / 601LP4E
v00.1106
75 dB, FAST SETTLING, LOGARITHMIC
DETECTOR / CONTROLLER 10 - 4000 MHz
7
LOGOUT Intercept
vs. Supply Voltage TA = +25C
-50
500 MHz
2500 MHz
-60
900 MHz
3500 MHz
900 MHz
4000 MHz
1900 MHz
-70
-80
-90
-100
-110
2.5 3 3.5 4 4.5 5
Vcc (VOLTS)
5.5
LOGOUT Error vs. Input Power,
Normalized [2], Fin = 1900 MHz
2
1 +85 C
-40 C
0
-1
-2
-75 -65 -55 -45 -35 -25 -15
INPUT POWER (dBm)
-5
5
LOGOUT Voltage
vs. Input Power & Frequency, TA = +25C
2.4
50 MHz
900 MHz
1.9 1900 MHz
3500 MHz
4000 MHz
1.4
0.9
0.4
-70 -60 -50 -40 -30 -20 -10 0 10
INPUT POWER (dBm)
Input Return Loss vs. Frequency
0
-5
-10
-15
-20
-25 +25 C
+85 C
-30 -40 C
-35
0
1234
FREQUENCY (GHz)
5
Absolute Maximum Ratings
Vcc1, Vcc2
PWD
VSET Input Voltage
LOGOUT Output Current
RF Input Power
Junction Temperature
Continuous Pdiss (T = 85°C)
(Derate 7.95 mW/°C above 85°C)
Thermal Resistance (Rth)
(junction to lead)
Storage Temperature
Operating Temperature
ESD Sensitivity (HBM)
0V to +5.5V
0V to +5.5V
0V to +5.5V
3 mA
+12 dBm
125 °C
0.32 Watts
126 °C/W
-65 to +150 °C
-40 to +85 °C
Class 1C
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
[1] Unless otherwise noted: Vcc1, Vcc2 = +3.3V, TA = +25C
[2] This data is relative to the room temperature
performance of the HMC601LP4
7 - 16
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
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet HMC601LP4.PDF ] | |
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