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부품번호 | AWT6278 기능 |
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기능 | HELP3 PCS/WCDMA 3.4 V/29.5 dBm HSPA Linear Power Amplifier Module | ||
제조업체 | ANADIGICS | ||
로고 | |||
전체 8 페이지수
FEATURES
• InGaP HBT Technology
• High Efficiency:
41 % @ POUT = +29.5 dBm
21 % @ POUT = +16 dBm
9 % @ POUT = +8 dBm
ww• w.LDoawtaQShueieest4cUen.ctoCmurrent: 8 mA
• Low Leakage Current in Shutdown Mode: <1 µA
• Internal Voltage Regulator Eliminates the Need
for External Reference Voltage
• Optimized for a 50 Ω System
• Low Profile Miniature Surface Mount Package
• RoHS Compliant Package, 250 oC MSL-3
• HSPA Compliant (no backoff)
APPLICATIONS
• WCDMA/HSPA PCS-Band Wireless Handsets
and Data Devices
PRODUCT DESCRIPTION
The AWT6278 HELP3TM PA is the 3rd generation
WCDMA product for UMTS handsets. This PA
incorporates ANADIGICS’ HELP3TM technology to
provide low power consumption without the need for an
external voltage regulator. The device is manufactured
on an advanced InGaP HBT MMIC technology offering
state-of-the-art reliability, temperature stability, and
ruggedness. There are three selectable bias modes
that optimize efficiency for different output power
levels, and a shutdown mode with low leakage
AWT6278
HELP3TM PCS/WCDMA 3.4 V/29.5 dBm
HSPA Linear Power Amplifier Module
Data Sheet - Rev 2.2
AWT6278R
M20 Package
10 Pin 4 mm x 4 mm x 1 mm
Surface Mount Module
current, increase handset talk and standby time. The
self-contained 4 mm x 4 mm x 1 mm surface mount
package incorporates matching networks optimized for
output power, efficiency, and linearity in a 50 Ω system.
GND at slug (pad)
VBATT 1
10 VCC
RFIN 2
9 GND
VMODE2 3
8 RFOUT
VMODE1 4
Bias Control
Voltage Regulation
7 GND
VENABLE 5
6 GND
Figure 1: Block Diagram
11/2008
AWT6278
Table 4: Electrical Specifications
(TC = +25 °C, VCC = +3.4 V, VBATT = +3.4 V, VENABLE = +2.4 V, 50 Ω system)
PARAMETER
MIN
TYP
MAX
UNIT
COMMENTS
POUT
V VMODE1
MODE2
Gain
25 27 29
+29.5 dBm
0V 0V
13 15 17 dB +16 dBm
2.4 V 0 V
12 14 16
+8 dBm
2.4 V 2.4 V
ACLR1 at 5 MHz offset (1)
www.DataSheet4U.com
ACLR2 at 10 MHz offset
- -42 -38
+29.5 dBm
0V 0V
- -42 -38 dBc +16 dBm
2.4 V 0 V
- -46 -38
+8 dBm
2.4 V 2.4 V
- -56 -48
+29.5 dBm
0V 0V
- -55 -48 dBc +16 dBm
2.4 V 0 V
- -59 -48
+8 dBm
2.4 V 2.4 V
Power-Added Efficiency (1)
38 41 -
17 21 -
7 9-
+29.5 dBm
% +16 dBm
+8 dBm
0V
2.4 V
2.4 V
0V
0V
2.4 V
Quiescent Current (Icq)
Low Bias Mode
Medium Bias Mode
-
-
8
16
12
22
mA
VMODE1 = +2.4 V, VMODE2 = +2.4 V
VMODE1 = +2.4 V, VMODE2 = 0 V
Mode Control Current
-
0.25
1
mA through VMODE pins, VMODE = +2.4 V
Enable Current
- 0.2 1 mA through VENABLE pin
BATT Current
-
3.5 5
mA
through VBATT pin, VMODE1 = 2.4 V,
VMODE2 = +2.4 V or 0 V
Leakage Current
VBATT = +4.2 V, VCC = +4.2 V,
-
<1 5
µA VENABLE = 0 V, VMODE1 = 0 V,
VMODE2 = 0 V
Noise in Receive Band
- -138 -136 dBm/Hz 1930 MHz to 1990 MHz
Harmonics
2fo
3fo, 4fo
-
-
-44 -35
-48 -35
dBc
Input Impedance
- - 2:1 VSWR
Spurious Output Level
(all spurious outputs)
POUT < +29.5 dBm
In-band load VSWR < 5:1
- - -70 dBc Out-of-band load VSWR < 10:1
Applies over all operating
conditions
Load mismatch stress with no
permanent degradation or failure
8:1
Notes:
(1) ACLR and Efficiency measured at 1880 MHz.
-
- VSWR Applies over full operating range
4 Data Sheet - Rev 2.2
11/2008
4페이지 COMPONENT PACKAGING
AWT6278
www.DataSheet4U.com
Figure 6: Tape & Reel Packaging
PACKAGE TYPE
4 mm x 4 mm x 1 mm
Table 6: Tape & Reel Dimensions
TAPE WIDTH POCKET PITCH REEL CAPACITY MAX REEL DIA
12 mm
8 mm
2500
13"
Data Sheet - Rev 2.2
11/2008
7
7페이지 | |||
구 성 | 총 8 페이지수 | ||
다운로드 | [ AWT6278.PDF 데이터시트 ] |
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
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DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |