音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

RF2861PCBA-41X Datasheet

  • RF2861PCBA-41X

  • CDMA LOW NOISE AMPLIFIER/MIXER 900MHz DOWNCONVERTER

  • 14頁

  • RFMD

掃碼查看芯片數據手冊

上傳產品規(guī)格書

PDF預覽

RF2861
0
RoHS Compliant & Pb-Free Product
Typical Applications
鈥?CDMA/JCDMA Cellular Systems
鈥?CDMA450 Handsets/Data Cards
鈥?AMPS Cellular Systems
Product Description
-A-
CDMA LOW NOISE AMPLIFIER/MIXER
900MHz DOWNCONVERTER
鈥?General Purpose LNA and Downconverter
鈥?Commercial and Consumer Systems
鈥?Portable Battery-Powered Equipment
0.10 C A
0.05 C
3.00
2 PLCS
The RF2861 is a receiver front-end for CDMA cellular
applications, including JCDMA and CDMA450. It is
designed to amplify and downconvert RF signals, using a
three gain state LNA to obtain 17dB of stepped gain con-
trol. Features include digital control of LNA gain and
power down mode, along with an integrated TX LO buffer
amplifier. Another feature of the chip is adjustable IIP3 of
the LNA and mixer using off-chip current setting resistors
to allow for minimum DC current consumption. Noise fig-
ure, IIP3, and other specs are designed to be compatible
with the TIA/EIA 98D standard for CDMA cellular commu-
nications. The IC is manufactured on an advanced Silicon
Germanium Bi-CMOS process and is in a 3mmx3mm,
16-pin, QFN.
1.50 TYP
2 PLCS
0.90
0.85
0.70
0.65
0.10 C B
0.05
0.00
3.00
12擄
MAX
2 PLCS
0.10 C B
-B-
1.37 TYP
2 PLCS
-C-
Dimensions in mm.
SEATING
PLANE
2.75 SQ
0.60
0.24
TYP
0.10 C A
0.10 M C A B
0.30
0.18
2
NOTES:
1. Shaded lead is pin 1.
2
Dimension applies to plated terminal: to be measured
between 0.20 mm and 0.25 mm from terminal end.
PIN 1 ID
R.20
1.65
SQ.
1.35
0.50
0.30
0.50
Optimum Technology Matching廬 Applied
Si BJT
Si Bi-CMOS
InGaP/HBT
GaAs HBT
SiGe HBT
GaN HEMT
GaAs MESFET
Si CMOS
SiGe Bi-CMOS
Package Style: QFN, 16-Pin, 3x3
Features
鈥?3mmx3mm LNA/Mixer Solution
鈥?Adjustable LNA and Mixer Current/IIP3
TX BUFF
ENABLE
ENABLE
LO OUT
VCC
鈥?Meets IMD Tests with Three Gain
States/Two Logic Control Pins
12 LO IN
11 GND
10 IF OUT-
9 IF OUT+
16
G2 1
LNA IN 2
LNA EMITTER 3
LNA OUT 4
5
ISET2
15
14
13
鈥?Integrated TX LO Buffer Amplifier
鈥?Full ESD Protection on all Pins
Ordering Information
RF2861
RF2861PCBA-41X
CDMA Low Noise Amplifier/Mixer 900MHz
Downconverter
Fully Assembled Evaluation Board
Tel (336) 664 1233
Fax (336) 664 0454
http://www.rfmd.com
6
ISET1
7
G1
8
MIX IN
Functional Block Diagram
RF Micro Devices, Inc.
7628 Thorndike Road
Greensboro, NC 27409, USA
Rev A3 050902
8-1

RF2861PCBA-41X相關型號PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務：
賣家服務：
技術客服：

0571-85317607

網站技術支持

13606545031

客服在線時間周一至周五
9:00-17:30

關注官方微信號，
第一時間獲取資訊。

建議反饋
返回頂部

建議反饋

聯系人：

聯系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務的動力！意見一經采納，將有感恩紅包奉上哦！