HMC621LP4 Datasheet, PDF (1/8 Pages) Hittite Microwave Corporation – RFIC DOWNCONVERTER SMT, 0.9 - 1.6 GHz

HMC621LP4 / 621LP4E
v01.0708
RFIC DOWNCONVERTER SMT, 0.9 - 1.6 GHz
Typical Applications
9
The HMC621LP4 / HMC621LP4E is ideal for:
• Cellular/3G and LTE/WiMAX/4G
• BTS & Infrastructure
• Repeaters and Femtocells
• Public Safety Radio
• Access Points
Functional Diagram
Features
High Output IP3: +33 dBm
Low Noise Figure: 4.5 dB
Low Input LO Drive: 0 dBm
High LO to RF Isolation: 45 dB
High Conversion Gain: 30 dB
24 Lead 4x4mm SMT Package: 16mm²
General Description
The HMC621LP4E is a highly integrated downcon-
verter IC that operates from 0.9 to 1.6 GHz. The
HMC621LP4E incorporates a high dynamic range,
single-balanced mixer core with integrated RF, LO and
IF amplifiers, making it ideal for compact transceiver
applications in Cellular//3G & LTE/WiMAX/4G. This
versatile converter RFIC operates with a low LO input
power level of only 0 dBm, provides 30 dB conversion
gain, and exhibits +33 dBm output IP3. The integrated
RF amplifier provides for an overall noise figure of
only 4.5 dB.
Electrical Specifications, T_A = +25 °C, IF= 200 MHz, LO= 0 dBm, Vbias ^[1] = +5V ^[2]
Parameter
Min.
Typ.
Max.
Min.
Typ.
Frequency Range, RF
0.9 - 1.0
0.9 - 1.6
Frequency Range, LO
0.45 - 1.5
0.85 - 1.1
Frequency Range, IF
50 - 500
50 - 500
Conversion Gain
27
30
23
27
Noise Figure (SSB)
4.5
4.5
LO to RF Isolation
36
45
19
30
IP3 (Output)
31
33
1 dB Compression (Output)
18.5
19
LO Drive Input Level (Typical)
-3 to +3
-3 to +3
Supply Current (Ibias)
230
325
250
[1] See Application Circuit
[2] Unless otherwise noted, all measurements performed as a downconverter with low side LO & IF = 200 MHz
Max.
325
Units
GHz
GHz
MHz
dB
dB
dB
dBm
dBm
dBm
mA
9-1
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]