HMC611LP4E HITTITE [Hittite Microwave Corporation], HMC611LP4E Datasheet

HMC611LP4E

Manufacturer Part Number

HMC611LP4E

Description

60 dB, LOGARITHMIC DETECTOR / CONTROLLER, 1 - 10000 MHz

Manufacturer

HITTITE [Hittite Microwave Corporation]

Datasheet

1.HMC611LP4E.pdf (10 pages)

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Typical Applications

The HMC611LP4(E) is ideal for IF and RF applica-

tions in:

• Cellular/PCS/3G

• WiMAX, WiBro, WLAN, Fixed Wireless & Radar

• Power Monitoring & Control Circuitry

• Receiver Signal Strength Indication (RSSI)

• Automatic Gain & Power Control

Functional Diagram

Electrical Specifi cations,

Input Frequency

±3 dB Dynamic Range

±3 dB Dynamic Range Center

±1 dB Dynamic Range

Output Intercept

Output Slope

Temperature Sensitivity @ -10 dBm Input

[1] Detector mode measurements; LOGOUT (Pin 15) is shorted to VSET (Pin 16).

[2] Measured from T

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

= -40°C to T

= +85°C

[2]

v04.0309

= +25C

1 - 3600

Order On-line at www.hittite.com

Typ.

-25

DETECTOR / CONTROLLER, 1 - 10000 MHz

[1]

5800

Typ.

-23

-24

HMC611LP4

Features

Wide Dynamic Range: Up to 63 dB

High Accuracy: ±1 dB with 54 dB Range Up to 8 GHz

Supply Voltage: +5V

Excellent Stability over Temperature

Buffered Temperature Sensor Output

24 Lead 4x4mm SMT Package: 16mm2

General Description

The HMC611LP4(E) Logarithmic Detector/Controller

converts RF signals at its input, to a proportional DC

voltage at its output. The HMC611LP4(E) 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 amplifi ers 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 -25mV/

dB and an intercept of 18 dBm (22 dBm for ƒ ≥ 5.8 GHz).

The HMC611LP4(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.

7000

Typ.

-21

-26

60 dB, LOGARITHMIC

8000

Typ.

-20

-28

611LP4E

10000

Typ.

-15

-32

mdB/°C

mV/dB

Units

MHz

dBm

Related parts for HMC611LP4E

HMC611LP4E Summary of contents

Page 1

Typical Applications The HMC611LP4(E) is ideal for IF and RF applica- tions in: • Cellular/PCS/3G • WiMAX, WiBro, WLAN, Fixed Wireless & Radar • Power Monitoring & Control Circuitry • Receiver Signal Strength Indication (RSSI) • Automatic Gain & Power ...

Page 2

Electrical Specifi cations, (continued) Parameter LOGOUT Interface Output Voltage Range [3] [4] Output Rise Time / Fall Time VSET Interface Input Impedance Input Voltage Range Low Frequency Gain Open Loop Corner Frequency Power Down (EN) Interface Voltage Range for ...

Page 3

LOGOUT Voltage & Error vs. Input Power, Fin = 900 MHz 2.6 2 1.4 0.8 Ideal LOGOUT +25C LOGOUT +85C 12 LOGOUT -40C 0.2 -70 -60 -50 -40 INPUT POWER (dBm) LOGOUT Voltage & Error vs. Input Power, Fin = ...

Page 4

LOGOUT Voltage & Error vs. Input Power, Fin = 8000 MHz 2.4 ERR +25C ERR +85C ERR -40C 1.8 1.2 0.6 Ideal LOGOUT +25C LOGOUT +85C LOGOUT -40C 0 -70 -60 -50 -40 -30 -20 -10 INPUT POWER (dBm) ...

Page 5

LOGOUT Intercept vs. Frequency FREQUENCY (GHz) Absolute Maximum Ratings Vcc1, Vcc2, Vcc3 EN VSET Input Voltage LOGOUT Output Current RF Input Power Junction Temperature Continuous Pdiss (T = 85°C) ...

Page 6

... Package Information Part Number Package Body Material HMC611LP4 Low Stress Injection Molded Plastic HMC611LP4E RoHS-compliant Low Stress Injection Molded Plastic [1] Max peak refl ow temperature of 235 °C [2] Max peak refl ow temperature of 260 °C [3] 4-Digit lot number XXXX For price, delivery, and to place orders, please contact Hittite Microwave Corporation: ...

Page 7

Pin Descriptions Pin Number Function 13, N/C 17, 18, 21 TEMP IN+, IN 12, 19, 20, Vcc1, Vcc2, 23, 24 Vcc3 14 CLPF For price, delivery, and to ...

Page 8

Pin Descriptions (Continued) Pin Number Function Logarithmic output that converts the input power 15 LOGOUT level in detector mode. Short this pin to VSET input in controller mode. Short this 16 VSET Package Base GND Exposed ...

Page 9

... Application & Evaluation PCB Schematic 12 Notes Note 1: The HMC611LP4 & HMC611LP4E evaluation boards are pre-assembled for single-ended input, and detector/RSSI mode. Note 2: For detector mode, connect high impedance volt meter to the LOGOUT port, and make no connection to VSET. LOGOUT is shorted to VSET by R9, as required for detector mode. ...

Page 10

... Resistor, 0402 Pkg. R14 27.4Ω Resistor, 0402 Pkg. R15 15Ω Resistor, 0402 Pkg. R16 49.9Ω Resistor, 0402 Pkg. HMC611LP4 / HMC611LP4E U1 Logarithmic Detector / Controller [2] PCB 121490 Evaluation PCB [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 ...

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