v01.0704
MICROWAVE CORPORATION
HMC381LP6
HIGH IP3 RFIC DUAL
DOWNCONVERTER, 1.7 - 2.2 GHz
Features
+27 dBm Input IP3
Low Single Input LO Drive: 0 dBm
9 dB Conversion Gain
12 dB Noise Figure
Single Positive Supply: +5V @ 260 mA
Typical Applications
The HMC381LP6 is ideal for Wireless
Infrastructure Applications:
鈥?GSM, GPRS & EDGE
鈥?CDMA & W-CDMA
鈥?PHS & PDC
Functional Diagram
General Description
The HMC381LP6 is a high linearity Dual Down
Converter Receiver IC that operates from 1.7 - 2.2
GHz and delivers a +27dBm input third order in-
tercept point for UMTS & PHS applications. The
passive mixer outputs and high dynamic range IF
ampli鏗乪r inputs are positioned so that an external
IF 鏗乴ter can be placed in series between them. The
converter provides a gain of 9 dB and 12 dB typi-
cal single side band noise 鏗乬ure. The IC operates
from a positive +5V rail consuming 260 mA of cur-
rent while requiring a LO drive level of only -4 to +4
dBm. The design requires no external baluns and
supports IF frequencies between 50 and 300 MHz.
12
MIXERS - SMT
Electrical Speci鏗乧ations,
T
A
= +25擄 C, LO = 0 dBm, Vdd = 5V, IF = 250 MHz*
Parameter
Frequency Range, RF
Frequency Range, LO
Frequency Range, IF
Conversion Gain
Noise Figure (SSB)
LO to RF Isolation
LO to IF Isolation
RF to IF Isolation
IP3 (Input)
1 dB Compression (Input)
Branch Isolation
LO Drive Input Level (Typical)
Supply Current (Idd for LO & IF)
(IF bias resistor= 4.7 Ohms)
16
30
23
6.5
Min.
Typ.
1.7 - 2.0
1.4 - 2.3
50 - 300
8.5
12
11
20
40
26
12
50
-4 to +4
260
14
40
24
7
Max.
Min.
Typ.
2.0 - 2.2
1.7 - 2.5
50 - 300
9
12.5
11
18
46
27
12
52
-4 to +4
260
Max.
Units
GHz
GHz
MHz
dB
dB
dB
dB
dB
dBm
dBm
dB
dBm
mA
* Unless otherwise noted all measurements with low side LO & IF = 250 MHz.
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
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