HMC967LP4E Datasheet, PDF (1/12 Pages) Hittite Microwave Corporation – GaAs MMIC I/Q DOWNCONVERTER 21 - 24 GHz

HMC967LP4E
v00.1210
GaAs MMIC I/Q DOWNCONVERTER
21 - 24 GHz
9
9-1
Typical Applications
The HMC967LP4E is ideal for:
• Point-to-Point and Point-to-Multi-Point Radio
• Military Radar, EW & ELINT
• Satellite Communications
Functional Diagram
Features
Conversion Gain: 15 dB
Image Rejection: 25 dBc
2 LO to RF Isolation: 40 dB
Noise Figure: 2.5 dB
Input IP3: 1 dBm
24 Lead 4X4 mm SMT Package: 16mm²
General Description
The HMC967LP4E is a compact GaAs MMIC I/Q
downconverter in a leadless RoHS compliant
SMT package. This device provides a small signal
conversion gain of 15 dB with a noise figure of 2.5 dB
and 25 dBc of image rejection across the frequency
band. The HMC967LP4E utilizes an LNA followed by
an image reject mixer which is driven by an active x2
multiplier. The image reject mixer eliminates the need
for a filter following the LNA, and removes thermal
noise at the image frequency. I and Q mixer outputs
are provided and an external 90° hybrid is needed to
select the required sideband. The HMC967LP4E is a
much smaller alternative to hybrid style image reject
mixer downconverter assemblies, and is compatible
with surface mount manufacturing techniques.
Electrical Specifications, T_A = +25 °C, IF = 1000 MHz, LO = +6 dBm, Vdd = 4.5 Vdc USB ^[1]
Parameter
Frequency Range, RF
Frequency Range, LO
Frequency Range, IF
Conversion Gain (As IRM)
Noise Figure
Image Rejection
1 dB Compression (Input)
2 LO to RF Isolation
2 LO to IF Isolation
IP3 (Input)
Amplitude Balance ^[2]
Phase Balance ^[2]
Total Supply Current
[1] Data taken as IRM with external IF 90° Hybrid
[2] Data taken without external 90° hybrid, IF = 500 MHz
Min.
Typ.
Max.
Units
21 - 24
GHz
8.8 - 13.5
GHz
DC - 3.5
GHz
11
15
dB
2.5
dB
25
dBc
-8.5
dBm
32
40
dB
14
20
dB
1
dBm
0.5
dB
-12
deg
160
200
mA
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: [phone] Fax: [phone] Order On-line at www.hittite.com
Application Support: Phone: [phone] or [e-mail]