HMC334LP4 / 334LP4E
v03.0410
SiGe WIDEBAND
DOWNCONVERTER, 0.6 - 2.7 GHz
Typical Applications
Features
The HM334LP4(E) is ideal for:
• Basestations & Repeaters
• GSM, GPRS & Edge
Conversion Loss: 0 dB
9
LO to RF Isolation: 48 dB
Single-Ended LO Drive: -6 to +6 dBm
Input IP3: +26 dBm
• CDMA, W-CDMA & TD-SCDMA
• WiMAX & LTE
SSB Noise Figure: 11 dB
On-Chip RF Balun
24 Lead 4x4mm QFN Package: 16 mmꢀ
Functional Diagram
General Description
The HMC334LP4(E) is
a low noise, wideband
downconverter RFIC which is ideal for Cellular/3G
and WiMAX/4G applications from 0.6 to 2.7 GHz.
The LO input accepts drive levels from -6 to +6 dBm
while the RFIC provides 48 dB of LO to RF isolation,
and 0 dB conversion loss. The HMC334LP4(E) will
support an IF output bandwidth of up to 600 MHz
and consumes only 173 mA from a +5V supply.
This wideband active mixer also provides excellent
performance in the presence of high level “Blocker”
signals, making it ideal for receiver applications in
demanding environments.
Electrical Specifications,
TA = +25 °C, LO = 0 dBm*, VSLO = VSIF = +5V, IF = 240 MHz
Parameter
Frequency Range, RF
Frequency Range, LO
Frequency Range, IF
Min.
Typ.
0.6 - 2.7
0.35 - 3.0
1 - 600
-1
Max.
Units
GHz
GHz
MHz
dB
Conversion Gain (IF XFMR Included)
SSB Noise Figure
-5
11
dB
LO to RF Isolation
30
48
dB
IF Output Impedance (Diff)
IP3 (Input)
200
Ohms
dBm
dBm
dBm
mA
+26
1 dB Compression (Input)
LO Drive Input Level
8.5
12
-6 to +6
173
Supply Current
225
*Unless otherwise noted all measurements with R1 = 13 Ohms and single-ended 50 Ohm IF output with Port J2 or J3 shorted to ground.
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
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Application Support: Phone: 978-250-3343 or apps@hittite.com