HMC277MS8_08 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – GaAs MMIC SMT SINGLE BALANCED MIXER, 0.7 - 1.2 GHz

HMC277MS8 / 277MS8E
v00.0906
GaAs MMIC SMT SINGLE
BALANCED MIXER, 0.7 - 1.2 GHz
Typical Applications
The HMC277MS8 / HMC277MS8E is ideal for:
• Cellular / 3G Infrastructure
• Basestations & Repeaters
• GSM, CDMA & WCDMA
9
• Subscribers & Portables
Features
Passive Topology
LO / RF Isolation: 26 dB
Input IP3: +21 dBm
Low Conversion Loss: 9 dB
RoHS Compliant MSOP-8 Package
Functional Diagram
General Description
The HMC277MS8 & HMC277MS8E are general
purpose single balanced mixers in 8 lead plastic
surface mount Mini Small Outline Packages (MSOP).
This passive MMIC mixer is constructed of GaAs
Schottky diodes and a novel planar transformer balun
on the chip. The HMC277MS8(E) requires no external
matching components, and is ideal for upconverter
and downconverter applications. The RF port is
balanced via the MMIC balun while the LO port is
connected directly to the diodes. This product is pin
for pin compatible with the HMC272MS8(E) which
operates from 1.7 to 3.0 GHz.
Electrical Specifications, T_A = +25° C, LO = +13 dBm, IF = 100 MHz*
Parameter
Min.
Frequency Range, RF & LO
Frequency Range, IF
Conversion Loss
Noise Figure (SSB)
LO to RF Isolation
20
LO to IF Isolation
8
IP3 (Input)
17
1 dB Compression (Input)
9
*Unless otherwise noted, all measurements performed as a downconverter with low side LO.
Typ.
0.7 - 1.2
DC - 0.3
9
9
26
12
21
12
Max.
10.5
10.5
Units
GHz
GHz
dB
dB
dB
dB
dBm
dBm
9 - 128
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com