HMC380QS16G Datasheet, PDF (1/8 Pages) Hittite Microwave Corporation – PCS/UMTS HIGH IP3 RFIC DOWNCONVERTER, 1.7 - 2.2 GHz

v01.0403
MICROWAVE CORPORATION
HMC380QS16G
PCS/UMTS HIGH IP3 RFIC
DOWNCONVERTER, 1.7 - 2.2 GHz
12
12 - 188
Typical Applications
The HMC380QS16G is ideal for:
• GSM, GPRS & EDGE Infrastructure
• CDMA, WCDMA Infrastructure
• PHS Infrastructure
Functional Diagram
Features
+19 dBm Input IP3
Low LO Drive: -5 dBm
Conversion Gain: 11 dB
Noise Figure: 9 dB
Single Positive Supply: +5V, 120 mA
General Description
The HMC380QS16G is a high linearity down-con-
verter receiver IC suitable for PCS/UMTS infrastruc-
ture applications from 1.7 - 2.2 GHz. The receiver IC
is designed to support UMTS applications where a
high third order intercept point is required. A pas-
sive mixer coupled with a high dynamic range IF
amplifier achieves an input IP3 of +19 dBm. The
converter provides a gain of 11 dB and 9 dB typical
single side band noise figure. The IC operates from
a positive +5V rail consuming 120 mA of current
while only requiring a -5 dBm LO drive. The design
requires no external baluns. The mixer supports IF
frequencies between 50 MHz and 300 MHz.
Electrical Specifications, T_A = +25° C, LO = -5 dBm, Vdd = 5V, IF = 250 MHz*
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Frequency Range, RF
1.7 - 2.0
2.0 - 2.2
Frequency Range, LO
1.4 - 1.95
1.7 - 2.15
Frequency Range, IF**
50 - 300
50 - 300
Conversion Gain
9
11
8.5
10.5
Noise Figure (SSB)
9.2
10.5
10
11.5
LO to RF Isolation
18
25
25
30
LO to IF Isolation
24
32
32
40
RF to IF Isolation
38
48
45
50
IP3 (Input)
17
19
17
19
1 dB Compression (Input)
3
5
3
6
LO Input Drive Level (Typical)
-5 to 0
-5 to 0
Supply Current (Idd for LO & IF)
(IF bias resistor= 3.3 Ohms)
120
120
Units
GHz
GHz
MHz
dB
dB
dB
dB
dB
dBm
dBm
dBm
mA
* Unless otherwise noted all measurements with low side LO & IF = 250 MHz.
** If matching must be tuned for optimal results, see application circuit herein.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order Online at www.hittite.com