hmc662lp3e Hittite Microwave Corporation, hmc662lp3e Datasheet

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hmc662lp3e

Manufacturer Part Number
hmc662lp3e
Description
54 Db, Logarithmic Detector, 8 - 30 Ghz
Manufacturer
Hittite Microwave Corporation
Datasheet

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12 - 96
12
Typical Applications
The HMC662LP3E is ideal for:
Functional Diagram
Electrical Specifi cations,
Input Frequency
±3 dB Dynamic Range
±3 dB Dynamic Range Center
Log Error Over Temperature (-40 to +85)
Output Intercept
Output Slope
Point-to-Point Microwave Radio
VSAT
Wideband Power Monitoring
Receiver Signal Strength Indication (RSSI)
Test & Measurement
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
Parameter
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
T
A
v00.0309
= +25 C Vcc1 = Vcc2 = +3.3V
Order On-line at www.hittite.com
-120
14.6
Typ.
-23
10
59
±1
Typ.
-125
13.7
-24
60
±1
14
Features
Wide Input Bandwidth: 8 to 30 GHz
Wide Dynamic Range: >54 dB up to 28 GHz
Single Positive Supply: +3.3V
Excellent Stability Over Temperature
Fast Rise/Fall Time: 5ns / 10ns
16 Lead 3x3mm SMT Package: 9mm2
General Description
The HMC662LP3E Logarithmic Detector converts
RF signals at its input, to a proportional DC voltage
at its output. The HMC662LP3E employs successive
compression topology which delivers high dynamic
range over a wide input frequency range. As the input
power is increased, successive amplifi ers move into
saturation one by one creating an approximation of
the logarithm function. The output of a series of square
law detectors is summed, converted into the voltage
domain and buffered to drive the LOG OUT output.
The HMC662LP3E provides a nominal logarithmic
slope of +13 mV/dB and an intercept of -127 dBm at
18 GHz. Ideal as a log detector for high volume micro-
wave radio and VSAT applications, the HMC662LP3E
is housed in a compact 3x3 mm RoHS compliant SMT
plastic package.
-127
13.3
Typ.
-24
18
63
±1
DETECTOR, 8 - 30 GHz
54 dB, LOGARITHMIC
HMC662LP3E
Typ.
-130
13.2
-25
22
64
±2
Typ.
-113
-17
28
54
±3
14
mV/dB
Units
GHz
dBm
dBm
dB
dB

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hmc662lp3e Summary of contents

Page 1

... LOG OUT output. The HMC662LP3E provides a nominal logarithmic slope of +13 mV/dB and an intercept of -127 dBm at 18 GHz. Ideal as a log detector for high volume micro- wave radio and VSAT applications, the HMC662LP3E is housed in a compact 3x3 mm RoHS compliant SMT plastic package +25 C Vcc1 = Vcc2 = +3 ...

Page 2

... LOG OUT & Error vs. Input Power, Fin = 18 GHz 1 0 -60 -50 -40 Order On-line at www.hittite.com HMC662LP3E 54 dB, LOGARITHMIC Typ. Max. Units 1 Vcc V 0.1 x Vcc V 3.3 3. ERR +25C 2 ERR +85C ERR -40C 1 ...

Page 3

... Log Out -40C 1.4 1 ERR +25C ERR +85C ERR -40C 0.6 -60 -50 -40 -30 -20 -10 INPUT POWER (dBm) Order On-line at www.hittite.com HMC662LP3E 54 dB, LOGARITHMIC DETECTOR GHz 3 ERR +25C ERR +85C 2 ERR -40C Ideal Log Out +25C -2 Log Out +85C Log Out -40C ...

Page 4

... Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 DETECTOR GHz Rise Time @ 10 GHz @ 0 dBm 1.8 1.6 1.4 1 100 LOG OUT vs. Frequency 2 1.7 1.4 1.1 0.8 40 -60 -50 -40 Order On-line at www.hittite.com HMC662LP3E 54 dB, LOGARITHMIC 100 TIME (ns) 10 GHz 14 GHz 18 GHz 24 GHz 28 GHz 30 GHz -30 -20 - INPUT POWER (dBm ...

Page 5

... ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND. 7. REFER TO HMC APPLICATION NOTE FOR SUGGESTED PCB LAND PATTERN. Package Body Material Lead Finish 100% matte Sn Order On-line at www.hittite.com HMC662LP3E 54 dB, LOGARITHMIC DETECTOR GHz ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS [1] MSL Rating ...

Page 6

... DETECTOR GHz Description RF input pin. External capacitor to ground is required. See application circuit. See application circuit. than 3mA when EN is set to 0V. Bias Supply. Connect supply voltage to this pin with appropriate fi ltering. Order On-line at www.hittite.com HMC662LP3E 54 dB, LOGARITHMIC Interface Schematic 101 ...

Page 7

... 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 12 - 102 v00.0309 Description Bias Supply. Connect supply voltage to these pins with appropriate fi ltering. Order On-line at www.hittite.com HMC662LP3E 54 dB, LOGARITHMIC DETECTOR GHz Interface Schematic ...

Page 8

... Tantalum Capacitor, CASE A Pkg Ω Resistor, 0201 Pkg. R3 Ω Resistor, 0402 Pkg. U1 HMC662LP3E Log Detector [2] PCB 124131 Evaluation PCB [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 or Arlon 25 FR For price, delivery, and to place orders, please contact Hittite Microwave Corporation: ...

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