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PDF HMC610LP4E Data sheet ( Hoja de datos )
| Número de pieza | HMC610LP4E | |
| Descripción | 70 dB RMS POWER DETECTOR | |
| Fabricantes | Hittite Microwave Corporation | |
| Logotipo |  |
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v02.0607
Typical Applications
The HMC610LP4(E) is ideal for:
• Cellular / PCS / 3G
• WiMAX, WiBro, Fixed Wireless, & Military
• RF & Microwave Instrumentation
8 • Power Amplifier Linearization / Control Loops
www.DataSheet4U.com
• Transmitter Power Control
• Transmitter Signal Strength Indication
Functional Diagram
HMC610LP4 / 610LP4E
70 dB RMS POWER
DETECTOR, DC - 3.9 GHz
Features
Accurate RMS-to-DC Conversion: DC to 3.9 GHz[1]
Input Dynamic Range of >70 dB:
-60 to +10 dBm in 50 Ohms
Waveform & Modulation Independent:
GSM / CDMA / TDMA
Linear-in-dB Output: Scaled 37 mV/dB
Operates from 4.5 to 5.5V from -40°C to +85°C
Power-Down Mode
Compact 4x4mm Leadless SMT Package
General Description
The HMC610LP4(E) is a true RMS power detector
capable of providing a ±1 dB measurement dynamic
range of more than 70 dB. It converts any RF input
signal at its differential input, regardless of modulation
or waveform complexity, to an accurately scaled linear-
in-dB output response that is equivalent to the Root-
Mean-Square (RMS) of the input waveform.
For normal operation, the RMSOUT pin is shorted to
the VSET input, and will provide a nominal logarithmic
slope of 37 mV/dB and an intercept of -70 dBm for
frequencies up to 2 GHz; other slopes are achieved
with external resistors connected between RMSOUT
and VSET pins. Temperature stability is excellent
with ±0.5 dB error from -40°C to 85°C maintained from
100 MHz to 3.9 GHz.
Electrical Specifications, TA = +25C, Vcc= 5V, Zo= 50Ω [2]
Parameter
Input Frequency
Dynamic Range
± 1dB linearity, CW Input
Deviation vs. Temperature
Deviation from output @ 25°C, -45°C < TA < 85°C; Pin = -50dBm
Deviation from output @ 25°C, -45°C < TA < 85°C; Pin = -20dBm
Deviation from output @ 25°C, -45°C < TA < 85°C; Pin = 5dBm
Typ.
900
73
-0.9
0.5
0.8
Typ.
1900
72
-1.1
0.3
0.5
Typ.
2200
71
-1.2
0.2
0.4
Typ.
2700
Typ.
3000
Typ.
3500
Typ.
3900
68 65 56 42
-1.5 -0.8 -0.8 -1.0
0.3 0.6 0.4 0.3
0.8 1.2 1.3 1.3
Units
MHz
dB
dB
dB
dB
[1] Low frequency operation determined by external components
[2] Differential Input Drive Via 1:1 Balun Transformer, VTGT Connected to VREF, RMSOUT Connected to VSET, Unless Otherwise Noted.
8 - 32
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  
v02.0607
HMC610LP4 / 610LP4E
70 dB RMS POWER
DETECTOR, DC - 3.9 GHz
8www.DataSheet4U.com
RMSOUT & Error vs. Pin @ 3900 MHz [1]
44
32
20
1 -2
+25C
+85C
-45C
0 -4
-60 -50 -40 -30 -20 -10 0 10
INPUT POWER (dBm)
Slope vs. Frequency & Supply Voltage
60
55
4.5V
5.0V
5.5V
50
45
40
35
30
0
500 1000 1500 2000 2500 3000 3500 4000
FREQUENCY (MHz)
Slope vs. Frequency
60
55
+25C
+85C
50 -45C
45
40
35
30
0
500 1000 1500 2000 2500 3000 3500 4000
FREQUENCY (MHz)
Intercept vs. Frequency & Supply Voltage
-40
-45
4.5V
5.0V
-50 5.5V
-55
-60
-65
-70
-75
-80
0
500 1000 1500 2000 2500 3000 3500 4000
FREQUENCY (MHz)
Intercept vs. Frequency
-40
-45 +25C
+85C
-50 -45C
-55
-60
-65
-70
-75
-80
0
500 1000 1500 2000 2500 3000 3500 4000
FREQUENCY (MHz)
8 - 36
[1] CW input waveform.
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 
v02.0607
Evaluation PCB
8www.DataSheet4U.com
HMC610LP4 / 610LP4E
70 dB RMS POWER
DETECTOR, DC - 3.9 GHz
8 - 42
List of Materials for Evaluation PCB 118147 [1]
Item
J1 - J2
J3 - J7
C1 - C3
C4, C6, C8, C11, C17
C5, C7, C9, C12
C10
R25
R11, R24
Description
PC Mount SMA connector
DC Pins
1 nF Capacitor, 0402 Pkg.
0.1 μF Capacitor, 0402 Pkg.
100 PF Capacitor, 0402 Pkg.
1000 PF Capacitor, 0402 Pkg.
68 Ω Resistor, 0402 Pkg.
0 Ω Resistor, 0402 Pkg.
The circuit board used in the final application should
use RF circuit design techniques. Signal lines
should have 50 ohm impedance while the package
ground leads and exposed paddle should be con-
nected directly to the ground plane similar to that
shown. A sufficient number of via holes should be
used to connect the top and bottom ground planes.
The evaluation circuit board shown is available from
Hittite upon request.
R4 10k Ω Resistor, 0402 Pkg.
T1 1:1 Balun, M/A-COM ETC1-1-13
U1
HMC610LP4 / HMC610LP4E
Logarithmic Detector / Controller
PCB [2]
118144 Eval Board
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
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
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet HMC610LP4E.PDF ] | |
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| HMC610LP4 | 70 dB RMS POWER DETECTOR | Hittite Microwave Corporation |
| HMC610LP4E | 70 dB RMS POWER DETECTOR | Hittite Microwave Corporation |
| HMC610LP4E | 70 dB RMS POWER DETECTOR | Hittite Microwave Corporation |
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