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TriQuint Semiconductor

TGP2108-SM Datasheet Preview

TGP2108-SM Datasheet

Digital Phase Shifter

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Applications
S-Band Radar
TGP2108-SM
2.5-4GHz 6-Bit Digital Phase Shifter
QFN 5x5 mm 24L
Product Features
Functional Block Diagram
Frequency Range: 2.5 to 4 GHz
6-Bit Digital Phase Shifter
Bi-Directional
360°Coverage, LSB = 5.625°
RMS Phase Error: < 2°(2.7 – 3.7 GHz)
< 5°(other frequencies)
RMS Amplitude Error: < 0.4 dB
Insertion Loss: 5 dB
Return Loss: 15 dB
Input P1dB: 29 dBm
Input IP3: 45 dBm
Control Voltage: 0 / +3V to +5 V
QFN Package Dimensions: 5.0 x 5.0 x 0.85 mm
General Description
The Qorvo TGP2108-SM is a packaged 6-bit digital phase
shifter fabricated on Qorvo’s high performance 0.15 um
GaAs pHEMT process. It operates over 2.5-4 GHz while
providing 360 of phase coverage with a LSB of
5.625. The TGP2108-SM offers an exceptional RMS
phase error of <20 and amplitude error of <0.4 dB over
most of the operational band. With other equally
impressive small signal and linearity characteristics, the
TGP2108-SM delivers superior performance for your S-
band phased array applications.
Housed in a small 5 x 5 mm plastic overmold QFN
package, DC blocked on both ports with bi-directional
operation and the use of positive only control logic, the
TGP2108-SM supports ease of use and simply system
integration. Low DC power consumption also provides
the system designer more flexibility in the overall power
management of the system.
The device is lead-free and RoHS compliant.
Evaluation Boards are available upon request.
Pin Configuration
Pin No.
1-3, 5, 13-14, 16-24
4
6
7
8
9
10
11
12
15
Symbol
N/C
RF In
REF
5° Bit
11° Bit
22° Bit
45° Bit
90° Bit
180° Bit
RF Out
Ordering Information
Part
TGP2108-SM
ECCN Description
EAR99
2.5-4GHz 6-Bit Digital
Phase Shifter
Datasheet: Rev - 12-22-15
© 2015 Qorvo
- 1 of 16 -
Disclaimer: Subject to change without notice
www.Qorvo.com




TriQuint Semiconductor

TGP2108-SM Datasheet Preview

TGP2108-SM Datasheet

Digital Phase Shifter

No Preview Available !

Absolute Maximum Ratings
Parameter
Control and Reference Voltage
Value
6V
Control Current
1 mA
Power Dissipation
1.5 W
Input Power, CW, 50 Ω, 85°C
Channel Temperature
33 dBm
200 °C
Mounting Temperature
(30 Seconds)
260 °C
Storage Temperature
-55 to 150 °C
Operation of this device outside the parameter ranges
given above may cause permanent damage. These are
stress ratings only, and functional operation of the device
at these conditions is not implied.
TGP2108-SM
2.5-4GHz 6-Bit Digital Phase Shifter
Recommended Operating Conditions
Parameter
Value
Control Voltage (REF, 50, 110, 220, 450, 900,
1800)
0/+5 V
Current (IREF, ICTRL)
< 0.3 mA
Temperature Range
-40 to +85 0C
Electrical specifications are measured at specified test
conditions. Specifications are not guaranteed over all operating
conditions.
Electrical Specifications
Test conditions unless otherwise noted: 25°C. Control Voltage (REF, 50, 110, 220, 450, 900, 1800) = 0/+5 V; See Bias Truth Table.
Parameter
Min Typical Max Units
Operational Frequency Range
2.5 4 GHz
Insertion Loss
5 dB
Input Return Loss
15 dB
Output Return Loss
15 dB
RMS Phase Error
2.7 – 3.7 GHz: < 2
Other Freq.: < 5
deg
RMS Amplitude Error
Input P1dB
Input IP3 (Tone Spacing = 10 MHz, Pin/Tone = 8 dBm)
Insertion Loss Temperature Coefficient
< 0.4
29
45
0.002
dB
dBm
dBm
dB/°C
Bias Truth Table
Logic “0” = 0 V, Logic “1” = +3V or +5 V
Phase Shifter
50
110
220
450
900
1800
REF
0°(Reference)
00 0 0001
5° 1 0 0 0 0 0 0
11° 0 1 0 0 0 0 0
22° 0 0 1 0 0 0 0
45° 0 0 0 1 0 0 1
90° 0 0 0 0 1 0 1
180°
00 0 0001
355°
11 1 1111
Datasheet: Rev - 12-22-15
© 2015 Qorvo
- 2 of 16 -
Disclaimer: Subject to change without notice
www.Qorvo.com


Part Number TGP2108-SM
Description Digital Phase Shifter
Maker TriQuint Semiconductor
Total Page 16 Pages
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