HMC789ST89E_10 Datasheet, PDF (1/16 Pages) Hittite Microwave Corporation – InGaP HBT GAIN BLOCK MMIC AMPLIFIER, 0.7 - 2.8 GHz

v01.0710
Typical Applications
8
The HMC789ST89E is ideal for:
• Cellular/4G
• Fixed Wireless & WLAN
• CATV, Cable Modem & DBS
• Microwave Radio & Test Equipment
• IF & RF Applications
Functional Diagram
HMC789ST89E
InGaP HBT GAIN BLOCK MMIC
AMPLIFIER, 0.7 - 2.8 GHz
Features
High Output IP3: +42 dBm
High Output P1dB: +25 dBm
High Gain: 18 dB
Single Supply: +5V
45% PAE @ +25 dBm Pout
Industry Standard SOT89 Package
General Description
The HMC789ST89E is a high linearity GaAs InGaP
HBT gain block MMIC operating from 0.7 to 2.8 GHz
and packaged in an industry standard SOT89 package.
Utilizing a minimum number of external components
and a single +5V supply, the amplifier output IP3 can
be optimized to +45 dBm. The high output IP3 and
high gain make the HMC789ST89E ideal for use in
PA driver & pre-driver applications in Cellular/4G and
Fixed Wireless.
8-1
Electrical Specifications, T_A = +25°C, Vs= +5V ^[1]
Parameter
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Units
Frequency Range
810 - 960
1710 - 1990
2420 - 2700
MHz
Gain
17
18
12
13.5
10
11
dB
Gain Variation Over Temperature
0.01
0.01
0.01
dB / °C
Input Return Loss
12
12
10
dB
Output Return Loss
20
15
10
dB
Output Power for 1dB Compression (P1dB)
21
23.5
23
25
22
24
dBm
Saturated Output Power (Psat)
25.5
27
26
dBm
Output Third Order Intercept (IP3) [2]
42
42
42
dBm
Noise Figure
3.8
3.8
3.8
dB
Supply Current (Icq)
125 150
125 150
125 150
mA
[1] Specifications and data reflect HMC789ST89E measured using the respective application circuits for each designated frequency band found
herein. Contact the HMC Applications Group for assistance in optimizing performance for your application.
[2] Two-tone output power of +10 dBm per tone, 1 MHz spacing.
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]