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부품번호 | RMPA1759 기능 |
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기능 | Korean-PCS PowerEdge Power Amplifier Module | ||
제조업체 | Fairchild Semiconductor | ||
로고 | |||
September 2004
RMPA1759
Korean-PCS PowerEdge™ Power Amplifier Module
General Description
The RMPA1759 power amplifier module (PAM) is designed
for Korean CDMA and CDMA2000-1X personal
communications system (PCS) applications. The 2 stage
PAM is internally matched to 50Ω to minimize the use of
external components and features a low-power mode to
reduce standby current and DC power consumption during
peak phone usage. High power-added efficiency and
excellent linearity are achieved using our InGaP
Heterojunction Bipolar Transistor (HBT) process.
Features
• Single positive-supply operation and low power and
shutdown modes
• 38% CDMA efficiency at +28dBm average output power
• Compact LCC package- 4.0 x 4.0 x 1.5 mm with industry
standard pinout
• Internally matched to 50Ω and DC blocked RF input/
output.
• Meets CDMA2000-1XRTT performance requirements
Device
Absolute Ratings1
Symbol
Parameter
Vcc1, Vcc2
Supply Voltages
Vref Reference Voltage
Vmode
Power Control Voltage
Pin RF Input Power
TSTG
Storage Temperature
Note:
1: No permanent damage with only one parameter set at extreme limit. Other parameters set to typical values.
Value
5.0
2.6 to 3.5
3.5
+10
-55 to +150
Units
V
V
V
dBm
°C
©2004 Fairchild Semiconductor Corporation
RMPA1759 Rev. C
Evaluation Board Layout
Evaluation Board Schematic
SMA1
RF IN
3.3 µF
Vcc1
50Ω TRL
Vmode
1000
pF
Vref
1000
pF
2
4
5
0.1 µF
1000
pF
10
3.3 µF
Vcc2
Fairchild
RMPA1759
PPYYWW
8 50Ω TRL
3,6,7,9
11
(package base)
SMA2
RF OUT
©2004 Fairchild Semiconductor Corporation
RMPA1759 Rev. C
4페이지 240
220
200
180
160
140
DEG (°C) 120
100
80
60
40
20
0
0
183°C
10 SEC
1°C/SEC
SOAK AT 150°C
FOR 60 SEC
45 SEC (MAX)
ABOVE 183°C
1°C/SEC
60 120 180
TIME (SEC)
Figure 1. Recommended Solder Reflow Profile
240
300
©2004 Fairchild Semiconductor Corporation
RMPA1759 Rev. C
7페이지 | |||
구 성 | 총 8 페이지수 | ||
다운로드 | [ RMPA1759.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
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 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
RMPA1759 | Korean-PCS PowerEdge Power Amplifier Module | Fairchild Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |