HMC285E

HMC285E Datasheet

HMC285 / 285E

Part	Datasheet
HMC285E	HMC285E (pdf)

Related Parts	Information
103240-HMC285	103240-HMC285

PDF Datasheet Preview
Analog Devices Welcomes Hittite Microwave Corporation NO CONTENT ON THE ATTACHED DOCUMENT HAS CHANGED THIS PAGE INTENTIONALLY LEFT BLANK MIXERS - SINGLE & DOUBLE-BALANCED - CHIP v02.0907 OBSOLETE PRODUCT HMC285 / 285E GaAs MMIC SMT SINGLE-BALANCED MIXER, - GHz The HMC285 / HMC285E is ideal for • PCS • W-CDMA • GHz ISM • MMDS No External Components Required LO / RF Isolation 30 dB Input IP3 +21 dBm Ultra Small SOT26 Package Functional Diagram The HMC285 & HMC285E are ultra miniature single balanced mixers in 6 lead plastic surface mount SOT26 packages. This passive MMIC mixer is constructed of GaAs Schottky diodes and a novel planar transformer balun on the chip. The RF port is balanced via the MMIC balun while the LO port is connected directly to the diodes. The consistent MMIC performance will improve system operation without the need for external components. The SOT26 package is the smallest footprint available for a complete singlebalanced mixer, x 3 x 3 mm . Electrical Specifications, TA = +25° C, As a Function of IF Frequency Parameter Frequency Range, RF & LO Frequency Range, IF Conversion Loss Noise Figure SSB LO to RF Isolation LO to IF Isolation IP3 Input 1 dB Compression Input LO = +10 dBm IF = 100 MHz Min. Typ. Max. LO = +10 dBm IF = 400 MHz Min. Typ. Max. Units GHz dB dBm For price, delivery and to place orders Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824 Phone 978-250-3343 Fax 978-250-3373 Order On-line at Application Support Phone 978-250-3343 or MIXERS - SINGLE & DOUBLE-BALANCED - CHIP v02.0907 OBSOLETE PRODUCT HMC285 / 285E GaAs MMIC SMT SINGLE-BALANCED MIXER, - GHz Conversion Gain vs. Temperature LO = +10 dBm CONVERSION GAIN dB IF = 400 MHz -40 C +25 C +85 C FREQUENCY GHz Isolation LO = +10 dBm [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material Rogers 4350 The circuit board used in the application should be generated with proper RF circuit design techniques. Signal lines should have 50 Ohm impedance and the package ground leads should be connected directly to the ground plane similar to that shown above. The evaluation circuit board as shown is available from Hittite upon request. For price, delivery and to place orders Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824 Phone 978-250-3343 Fax 978-250-3373 Order On-line at Application Support Phone 978-250-3343 or

PDF Datasheet Preview

Analog Devices Welcomes Hittite Microwave Corporation

NO CONTENT ON THE ATTACHED DOCUMENT HAS CHANGED

THIS PAGE INTENTIONALLY LEFT BLANK

MIXERS - SINGLE & DOUBLE-BALANCED - CHIP
v02.0907

OBSOLETE PRODUCT

HMC285 / 285E

GaAs MMIC SMT SINGLE-BALANCED MIXER, - GHz

The HMC285 / HMC285E is ideal for
• PCS
• W-CDMA
• GHz ISM
• MMDS

No External Components Required LO / RF Isolation 30 dB Input IP3 +21 dBm Ultra Small SOT26 Package

Functional Diagram

The HMC285 & HMC285E are ultra miniature single balanced mixers in 6 lead plastic surface mount SOT26 packages. This passive MMIC mixer is constructed of GaAs Schottky diodes and a novel planar transformer balun on the chip. The RF port is balanced via the MMIC balun while the LO port is connected directly to the diodes. The consistent MMIC performance will improve system operation without the need for external components. The SOT26 package is the smallest footprint available for a complete singlebalanced mixer, x 3 x 3 mm .

Electrical Specifications, TA = +25° C, As a Function of IF Frequency

Parameter

Frequency Range, RF & LO Frequency Range, IF Conversion Loss Noise Figure SSB LO to RF Isolation LO to IF Isolation IP3 Input 1 dB Compression Input

LO = +10 dBm IF = 100 MHz

Min.

Typ.

Max.

LO = +10 dBm IF = 400 MHz

Min.

Typ.

Max.

Units

GHz dB dBm

For price, delivery and to place orders Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824

Phone 978-250-3343 Fax 978-250-3373 Order On-line at

Application Support Phone 978-250-3343 or

MIXERS - SINGLE & DOUBLE-BALANCED - CHIP
v02.0907

OBSOLETE PRODUCT

HMC285 / 285E

GaAs MMIC SMT SINGLE-BALANCED MIXER, - GHz

Conversion Gain vs. Temperature LO = +10 dBm

CONVERSION GAIN dB

IF = 400 MHz
-40 C
+25 C
+85 C

FREQUENCY GHz

Isolation LO = +10 dBm
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material Rogers 4350

The circuit board used in the application should be generated with proper RF circuit design techniques. Signal lines should have 50 Ohm impedance and the package ground leads should be connected directly to the ground plane similar to that shown above. The evaluation circuit board as shown is available from Hittite upon request.

For price, delivery and to place orders Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824

Phone 978-250-3343 Fax 978-250-3373 Order On-line at

Application Support Phone 978-250-3343 or

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived HMC285E Datasheet file may be downloaded here without warranties.

Datasheet ID: HMC285E 517927