TQM8M9079_15 Datasheet, PDF (1/8 Pages) TriQuint Semiconductor – 500-2700 MHz Variable Gain Amplifier

Applications
• Wireless Infrastructure
• LTE / WCDMA / CDMA / EDGE
• PtP IF Gain Control
• General Purpose Wireless
TQM8M9079
500−2700 MHz Variable Gain Amplifier
Product Features
• Integrates Amp + VVA + Amp functionality
• 500−2700 MHz Bandwidth
• 38 dB Gain (max gain setting)
• 4.0 dB Noise Figure
• +16 dBm P1dB
• +29 dBm OIP3
• +5V Supply Voltage
• Low Current
20-pin 5x5 mm Leadless Package
Functional Block Diagram
V_CC NC NC NC NC
20 19 18 17 16
Amp1 In 1
15 Amp2 Out / V_DEV2
NC 2
Amp1
Amp 2
14 NC
Amp1 Out / V_DEV1 3
13 Amp2 In
NC 4
VVA
12 NC
VVA In 5
6
NC
7
8
9
NC V_CTRL NC
11 VVA Out
10
NC
General Description
The TQM8M9079 is an analog controlled variable gain
amplifier (VGA) which operates from 500 to 2700 MHz.
The VGA is able to provide broadband performance with
+29 dBm OIP3 and +16 dBm P1dB over a wide
frequency range while only consuming 95 mA current.
The TQM8M9079 integrates two broadband gain blocks
with a voltage variable attenuator. The three stages are
individually accessible via package I/O contacts. This
permits full flexibility to insert other components or filters
between the stages.
The TQM8M9079 is packaged in a RoHS-compliant,
compact 5x5 mm surface-mount leadless package.
Superior thermal design allows the product to have a
minimum MTTF rating of 1000 years at a mounting
temperature of +85° C.
The TQM8M9079 is targeted for use in wireless infra-
structure, IF gain control in point-to-point applications,
and for general purpose wireless.
Pin Configuration
Pin No.
Symbol
1
Amp1 In
2, 4, 6,
17, 18,
7, 9,
19
10,
12,
14,
16,
NC
(No
Connect)
3
Amp1 Out / V_DEV1
5
VVA In
8
VCTRL
11
VVA Out
13
Amp2 In
15
Amp2 Out / V_DEV2
20
Vcc
Backside Paddle
GND
Ordering Information
Part No.
Description
TQM8M9079
Variable Gain Amplifier
TQM8M9079-PCB 500−2700 MHz Evaluation Board
Standard T/R size = 2500 pieces on a 13” reel
Datasheet: Rev D 07-17-13
© 2013 TriQuint
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Disclaimer: Subject to change without notice
www.triquint.com