TQM879026-PCB2140 TriQuint Semiconductor, TQM879026-PCB2140 Datasheet - Page 6

• Manufacturer Part Number: TQM879026-PCB2140
• Description: RF Development Tools 700-4000MHz NF 1.5dB Eval Board
• Manufacturer: TriQuint Semiconductor
• Type: RF Amplifiersr

Specifications of TQM879026-PCB2140

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: TQM879026
• Frequency: 2140 MHz
• Operating Supply Voltage: 5 V
• Description/function: Evaluation board for a digital variable gain amplifier
• Interface Type: USB
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• For Use With: TQM879026

TQM879026
0.7−4 GHz ¼W Digital Variable Gain Amplifier
Data Sheet: Rev B 12/14/2012
© 2012 TriQuint Semiconductor, Inc.
Pin Configuration and Description
Pin No.
1, 2, 4, 6, 7, 9, 11, 17, 18, 19,
21, 22, 24
3
5
8
10
12
13
14
15
16
20
23
Backside Paddle
Evaluation Board PCB Information
0.062 ± 0.006
Finished Board
Thickness
TriQuint PCB 1095178 Material and Stack-up
0.014"
0.014"
Nelco N-4000-13
Nelco N-4000-13
Nelco N-4000-13
ε
r
=3.7 typ.
NC (No Connect)
Amp1 Out/V
Amp2 Out/V
RF/DC GND
Pin 1 Marking
Amp1 Out / V
Symbol
DSA Out
Amp1 In
Amp2 In
DSA In
Amp2
1 oz. Cu top layer
1 oz. Cu inner layer
1 oz. Cu inner layer
1 oz. Cu bottom layer
SOD
CLK
SID
V
LE
DSA In
DD
NC
NC
NC
NC
CC1
CC1
CC2
1
2
3
4
5
6
DSA
No electrical connection. Land pads should be provided for
PCB mounting integrity.
DSA Input
RF output / DC supply (Amp1).
RF input (Amp1). Band-specific matching circuit required.
Serial Output Data
DC Supply
Serial Clock
Serial Input Data
Latch Enable
RF output / DC supply (Amp2). Band-specific matching
circuit required.
RF input (Amp2). Band-specific matching circuit required.
DSA Output
Description
RF/DC ground. Use recommended via pattern to minimize
inductance and thermal resistance. See PCB Mounting
Pattern for suggested footprint.
- 6 of 8 -
6-BIT
SPI
18
17
16
15
14
13
Connecting the Digital World to the Global Network
NC
NC
Amp2 Out / V
LE
SID
CLK
Backside Paddle
RF/DC GND
Disclaimer: Subject to change without notice
CC2
®