HMC599ST89 Datasheet, PDF (1/8 Pages) Hittite Microwave Corporation – GaAs pHEMT MMIC LNA, 75 Ohm 50 - 1000 MHz

HMC599ST89 / 599ST89E
v02.0311
GaAs pHEMT MMIC LNA, 75 Ohm
50 - 1000 MHz
7
Typical Applications
The HMC599ST89(E) is ideal for:
• VHF / UHF Antennas
• HDTV Receivers
• CMTS Equipment
• CATV, Cable Modem & DBS
Features
High P1dB Output Power: +19 dBm
High Output IP3: +39 dBm
Low Noise Figure: 2.2 dB
Cascadable 75 Ohm I/Os
Single Bias Supply: +3V or +5V
Industry Standard SOT89 Package
Functional Diagram
General Description
The HMC599ST89(E) is a GaAs PHEMT High
Linearity, Low Noise Gain Block MMIC SMT amplifier
covering 50 to 1000 MHz. Packaged in an industry
standard SOT89, the amplifier can be used as a
cascadable 75 Ohm RF or IF gain stage as well
as a PA or LO driver with up to +19 dBm output
power. The HMC599ST89(E) offers 14 dB of gain
with a +39 dBm output IP3 at 250 MHz, and can
operate directly from a +3V or +5V supply. The
HMC599ST89(E) exhibits excellent gain and output
power stability over temperature, while requiring a
minimal number of external bias components.
Electrical Specifications, Vdd = 5V, T_A = +25° C
Parameter
Min.
Gain
50 - 500 MHz
13
500 - 1000 MHz
12
Gain Variation Over Temperature
50 - 1000 MHz
Input Return Loss
50 - 500 MHz
500 - 1000 MHz
Output Return Loss
50 - 500 MHz
500 - 1000 MHz
Reverse Isolation
50 - 1000 MHz
Output Power for 1 dB Compression (P1dB)
50 - 500 MHz
16
Output Third Order Intercept (IP3)
(Pout= -10 dBm per tone, 1 MHz spacing)
50 - 500 MHz
500 - 1000 MHz
Noise Figure
50 - 1000 MHz
Supply Current (Idd)
100
Typ.
14.5
14
0.005
15
12
25
15
20
19
39
36
2.2
120
Max.
140
Units
dB
dB
dB/ °C
dB
dB
dB
dB
dB
dBm
dBm
dBm
dB
mA
7-1
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]