HMC602LP4E HITTITE [Hittite Microwave Corporation], HMC602LP4E Datasheet

HMC602LP4E

Manufacturer Part Number

HMC602LP4E

Description

70 dB, LOGARITHMIC DETECTOR / CONTROLLER, 1 - 8000 MHz

Manufacturer

HITTITE [Hittite Microwave Corporation]

Datasheet

1.HMC602LP4E.pdf (8 pages)

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Typical Applications

The HMC602LP4(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,

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

[2] Measured from T

[3] C9 removed from production board

Input Frequency

±3 dB Dynamic Range

±3 dB Dynamic Range Center

±1 dB Dynamic Range

Output Intercept

Output Slope

Temperature Sensitivity @ -10 dBm Input

LOGOUT Interface

Output Voltage Range

Output Fall Time

Output Rise Time

VSET Interface

Input Impedance

Input Voltage Range

Low Frequency Gain

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

Parameter

= -40C to T A = +85C

-10 dBm Input Pulsed; Measured from 10% to 90%

-10 dBm Input Pulsed; Measured from 10% to 70%

[2]

v03.0209

= +25C, EN= 5V, Vcc1, Vcc2, Vcc3= +5V

-25.6

-24.5

18.2

Order On-line at www.hittite.com

Typ.

-25.5

VSET to LOGOUT

Typ.

100

DETECTOR / CONTROLLER, 1 - 8000 MHz

-25

Conditions

-25.5

-25.3

Typ.

900

18.7

HMC602LP4

Features

Wide Dynamic Range: up to 70 dB

High Accuracy: ±1 dB with 60 dB Range Up To 6 GHz

Fast: 10ns Output Response Time

Supply Voltage: +5V

Power-Down Mode

Excellent Stability over Temperature

Buffered Temperature Sensor Output

Compact 4x4mm Leadless SMT Package

General Description

The HMC602LP4(E) Logarithmic Detector/Controller

converts RF signals at its input, to a proportional DC

voltage at its output. The HMC602LP4(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 (23 dBm for ƒ > 5.8 GHz).

The HMC602LP4(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.

-25.5

1900

19.8

Typ.

-25

[3]

2200

-25.5

Typ.

20.2

-25

Min.

3600

-24.6

Typ.

23.1

-24

70 dB, LOGARITHMIC

5800

-25.4

Typ.

24.4

0.25 to 2.0

-23

[1]

Typ.

9.5

602LP4E

7000

-20.5

-27.5

Typ.

Vcc -1.0

Max.

8000

Typ.

21.6

-30

-19

mdB/°C

mV/dB

Units

dBm

MHz

dBm

Units

kΩ

Related parts for HMC602LP4E

HMC602LP4E Summary of contents

Page 1

Typical Applications The HMC602LP4(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 Open Loop Corner Frequency Power Down (EN) Interface Voltage Range for Normal Mode Voltage Range for Powerdown Mode Threshold Voltage Power Supply (Vcc1, Vcc2, Vcc3) Operating Voltage Range Supply Current in Normal Mode Supply ...

Page 3

LOGOUT Voltage & Error vs. Input Power, Fin = 2200 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 Slope vs. Frequency -20 -22 -24 -26 -28 +25C +85C -40C -30 - FREQUENCY (GHz) LOGOUT Intercept vs. Frequency ...

Page 5

... Reference plane at J1 connector on Evaluation PCB Outline Drawing Package Information Part Number HMC602LP4 HMC602LP4E 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 6

Pin Descriptions Pin Number Function 13, N/C These pins are not connected internally. 17 TEMP RF Input pins. Connect RF to INP, and AC couple 3, 4 INP, INN INN to ground for single-ended ...

Page 7

... Application & Evaluation PCB Schematic 12 Notes Note 1: The HMC602LP4 & HMC602LP4E 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 8

... Resistor, 0402 Pkg. R14 27.4Ω Resistor, 0402 Pkg. R15 15Ω Resistor, 0402 Pkg. R16 49.9Ω Resistor, 0402 Pkg. HMC602LP4 / HMC602LP4E 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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