HMC351S8
/
351S8E
v03.0705
GaAs MMIC HIGH IP3 DOUBLE-
BALANCED MIXER, 0.7 - 1.2 GHz
Typical Applications
The HMC351S8 / HMC351S8E is ideal for:
鈥?Cellular Basestations
Features
Conversion Loss: 9.0 dB
LO/IF Isolation: 35 dB
LO/RF Isolation: 42 dB
Input IP3: +25 dBm
Input IP2: +48 dBm
7
MIXERS - SMT
鈥?Cable Modems
鈥?Fixed Wireless Access Systems
Functional Diagram
General Description
The HMC351S8 & HMC351S8E are double balanced
mixers in 8 lead plastic surface mount packages.
The passive GaAs schottky diode mixer implements
planar on chip baluns and requires no external com-
ponents. The mixer can be used as an upconverter,
down converter, or modulator. The mixer provides 9
dB conversion loss and +25 dBm IIP3 with LO drive
levels of +19 dBm. The design was optimized for low
cost high volume applications where high converter
linearity is required. The high LO suppression of 42
dB yields excellent carrier suppression for modulator
applications.
Electrical Specifications,
T
A
= +25擄 C
LO = +19 dBm, IF = 100 MHz
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)
IP2 (Input)
1 dB Compression (Input)
36
31
9
22
40
12
Typ.
0.7 - 1.2
DC - 0.3
9
9
42
35
13
25
48
16
11.5
11.5
Max.
GHz
GHz
dB
dB
dB
dB
dB
dBm
dBm
dBm
Units
*Unless otherwise noted, all measurements performed as downconverter, IF= 100 MHz.
7 - 226
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com