v01.0801
MICROWAVE CORPORATION
HMC207S8
GaAs MMIC SMT DOUBLE-
BALANCED MIXER, 0.7 - 2.0 GHz
Features
Conversion Loss: 9.0 dB
LO / IF Isolation: 45 dB
LO / RF Isolation: 40 dB
IP3 (Input): +17 dBm
Typical Applications
The HMC207S8 is ideal for:
鈥?Base Stations
鈥?Cable Modems
鈥?Portable Wireless
Functional Diagram
General Description
The HMC207S8 is a miniature double-balanced
mixer in an 8 lead plastic surface mount Small
Outline IC (SOIC) package. This passive MMIC
mixer is constructed of GaAs Schottky diodes and
novel planar transformer baluns on the chip. The
device can be used as an upconverter, down-
converter, biphase modulator (de)modulator, or
phase comparator. The consistent MMIC perfor-
mance will improve system operation and assure
regulatory compliance. The high LO suppression
of 45 to 50 dB yields excellent carrier suppres-
sion for modulator applications.
12
MIXERS - SMT
Electrical Speci鏗乧ations,
T
A
= +25擄 C, As a Function of LO Drive
Parameter
Min.
Frequency Range, RF & LO
Frequency Range, IF
Conversion Loss
Noise Figure (SSB)
LO to RF Isolation
LO to IF Isolation
RF to IF Isolation
IP3 (Input)
1 dB Gain Compression (Input)
32
38
17
14
8
LO = +13 dBm
IF = 70 MHz
Typ.
0.7 - 2.0
DC - 0.3
9
9
40
45
23
17
11
10.5
10.5
40
40
18
12
7
Max.
Min.
LO = +10 dBm
IF = 70 MHz
Typ.
0.8 - 1.2
DC - 0.3
7.5
7.5
45
45
22
15
10
10
10
Max.
GHz
GHz
dB
dB
dB
dB
dB
dBm
dBm
Units
12 - 36
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com