For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
MIXERS - SINGLE & DOUBLE BALANCED - SMT
10
10 - 1
HMC689LP4 / 689LP4E
BiCMOS MMIC MIXER W/ INTEGRATED
LO AMPLIFIER, 2.0 - 2.7 GHz
v01.1010
General Description
Features
Functional Diagram
Electrical Specications,
T
A
= +25° C, IF = 300 MHz, LO = 0 dBm, Vcc = Vcc1, 2, 3 = +5V, G_Bias = +2.8V*
Typical Applications
Parameter Min. Typ. Max. Units
Frequency Range, RF 2.0 - 2.7 GHz
Frequency Range, LO 2 - 3 GHz
Frequency Range, IF DC - 800 MHz
Conversion Loss 7.5 11 dB
Noise Figure (SSB) 7.5 dB
LO to RF Isolation 26 34 dB
LO to IF Isolation 20 26 dB
RF to IF Isolation 24 30 dB
IP3 (Input) 32 dBm
1 dB Compression (Input) 23 dBm
LO Drive Input Level (Typical) -3 to +3 dBm
Supply Current (Icc total) 152 185 mA
* Unless otherwise noted all measurements performed as downconverter with high side LO & IF = 300 MHz.
The HMC689LP4(E) is Ideal for:
• Cellular/3G & LTE/WiMAX/4G
• Basestations & Repeaters
• GSM, CDMA & OFDM
• Transmitters and Receivers
The HMC689LP4(E) is a high dynamic range passive
MMIC mixer with integrated LO amplier in a 4x4 SMT
QFN package covering 2.0 - 2.7 GHz. Excellent input
IP3 performance of +32 dBm for down conversion is
provided for 3G & 4G GSM/CDMA applications at an
LO drive of 0 dBm. With an input 1 dB compression
of +23 dBm, the RF port will accept a wide range of
input signal levels. Conversion loss is 7.5 dB typical.
The DC to 800 MHz IF frequency response will sat-
isfy GSM/CDMA transmit or receive frequency plans.
The HMC689LP4(E) is pin for pin compatible with the
HMC688LP4(E) which is a 2.0 - 2.7 MHz mixer with
LO amplier, amplier is optimized for low side LO
applications.
High Input IP3: +32 dBm
Low Conversion Loss: 7.5 dB
Low LO Drive: 0 dBm
Optimized for High Side LO Input
Upconversion & Downconversion Applications
24 Lead 4x4mm SMT Package: 16mm
2
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
For price, delivery, and to place orders: Analog Devices, Inc.,
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
