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PE46120のメーカーはPeregrine Semiconductorです、この部品の機能は「Monolithic Phase & Amplitude Controller」です。 |
部品番号 | PE46120 |
| |
部品説明 | Monolithic Phase & Amplitude Controller | ||
メーカ | Peregrine Semiconductor | ||
ロゴ | |||
このページの下部にプレビューとPE46120ダウンロード(pdfファイル)リンクがあります。 Total 25 pages
PE46120
Product Specification
Monolithic Phase & Amplitude Controller, 1.8–2.2 GHz
Features
• 90° phase splitter
• 5-bit digital phase shifter, 87.2° range, 2.8°
resolution
• 4-bit digital step attenuator, 7.5 dB range, 0.5 dB
resolution
• High power handling and linearity
▪ P0.1dB of +35 dBm
▪ Input IP3 of +60 dBm
• Packaging – 32-lead 6 × 6 mm QFN
Applications
• Wireless infrastructure
▪ Macro cells
▪ Small cells (micro, pico)
▪ Distributed antenna systems (DAS)
• Precision phase shifter
• Dual polarization antenna alignment
• Analog linearization techniques
Figure 1 • PE46120 Block Diagram
RFIN
VDD
GND
0°
87.2°
7.5 dB
2.8° LSB 0.5 dB LSB
-90° 87.2°
2.8° LSB
0 dB
Digital Interface
Serial
Interface
3
RFOUT2
RFOUT1
SPENB
DS
SDO
Product Description
The PE46120 is a HaRP™ technology-enhanced monolithic phase and amplitude controller (MPAC) designed
for precise phase and amplitude control of two independent RF paths. It optimizes system performance while
reducing manufacturing costs of transmitters that use symmetric or asymmetric power amplifier designs to
efficiently process signals with large peak-to-average ratios.
This monolithic RFIC integrates a 90° RF splitter, digital phase shifters and a digital step attenuator along with a
low voltage CMOS serial interface. It can cover a phase range of 87.2° in 2.8° steps and an attenuation range of
7.5 dB in 0.5 dB steps, while providing excellent phase and amplitude accuracy from 1.8–2.2 GHz.
The PE46120 also features exceptional linearity, high output port-to-port isolation and extremely low power
consumption relative to competing module solutions. It is offered in a 32-lead 6 × 6 mm QFN package.
The PE46120 is manufactured on Peregrine’s UltraCMOS® process, a patented variation of silicon-on-insulator
(SOI) technology on a sapphire substrate, offering the performance of GaAs with the economy and integration of
conventional CMOS. Peregrine’s HaRP™ technology enhancements deliver high linearity and excellent
harmonics performance.
©2014-2015, Peregrine Semiconductor Corporation. All rights reserved. • Headquarters: 9380 Carroll Park Drive, San Diego, CA, 92121
Product Specification
www.psemi.com
DOC-54655-6 – (5/2015)
1 Page PE46120
Monolithic Phase & Amplitude Controller
Recommended Operating Conditions
Table 2 lists the recommending operating condition for PE46120. Devices should not be operated outside the
recommended operating conditions listed below.
Table 2 • Recommended Operating Condition for PE46120
Parameter
Supply voltage, VDD(1)
Supply current
Digital input high
Digital input low
Digital input leakage
RF input power, CW
RF input power, pulsed(2)
Operating temperature range
Notes:
1) Product performance does not vary over VDD.
2) Pulsed, 5% duty cycle of 4620 µs period.
Min
2.3
1.17
0
–40
Typ
350
10
+25
Max
5.5
500
3.6
0.6
20
29
32
+105
Unit
V
µA
V
V
µA
dBm
dBm
°C
DOC-54655-6 – (5/2015)
www.psemi.com
Page 3
3Pages PE46120
Monolithic Phase & Amplitude Controller
Table 7 • Serial Truth Table – Attenuation Setting (RFOUT2)
Q13 Q12 Q11 Q10 Q9 Q8 Q7 Q6 Q5 Q4 Q3 Q2 Q1 Q0
C0 S3 S2 M3 M2 M1 M0 P4 P3 P2 P1 P0 S1 S0
1 — — — — — — 45 22.5 11.2 5.6 2.8 — —
Amplitude
Setting
2 — — 4 2 1 0.5 45 22.5 11.2 5.6 2.8 — —
H X X L L L L X X X X X X X Ref Insertion Loss
HXXL L LHXXXXXXX
0.5 dB
HXXL LHLXXXXXXX
1 dB
HXXLHL LXXXXXXX
2 dB
HXXHL L LXXXXXXX
4 dB
HXXHHHHXXXXXXX
7.5 dB
Table 8 • Default State Settings at Power Up (RFOUT1)
Q13 Q12 Q11 Q10 Q9 Q8 Q7 Q6 Q5 Q4 Q3 Q2 Q1 Q0 Default
DS C0
Setting
S3
S2
M3
M2
M1 M0
P4
P3
P2
P1
P0
S1
Setting
S0 at
Power
1/2 — — 4 2 1 0.5 45 22.5 11.2 5.6 2.8 — — Up
DS = 0 — — — — — — —
L
L
L
L
L
—
—
0 dB
0 deg
0 dB
DS = 1 — — — — — — — H L L L L — —
45 deg
Table 9 • Default State Settings at Power Up (RFOUT2)
Q13 Q12 Q11 Q10 Q9 Q8 Q7 Q6 Q5 Q4 Q3 Q2 Q1 Q0 Default
DS C0
Setting
S3
S2
M3
M2
M1 M0
P4
P3
P2
P1
P0
S1
Setting
S0 at
Power
1/2 — — 4 2 1 0.5 45 22.5 11.2 5.6 2.8 — — Up
0 dB
DS = 0 — — —
L
L
L
L
L
L
L
L
L ——
0 deg
7.5 dB
DS = 1 — — — H H H H H L L L L — —
45 deg
Page 6
www.psemi.com
DOC-54655-6 – (5/2015)
6 Page | |||
ページ | 合計 : 25 ページ | ||
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PDF ダウンロード | [ PE46120 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
PE46120 | Monolithic Phase & Amplitude Controller | Peregrine Semiconductor |