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

BGY288 Datasheet

  • BGY288

  • Power amplifier with integrated control loop for GSM850, EGS...

  • 22頁

  • PHILIPS

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

BGY288
Power ampli鏗乪r with integrated control loop for GSM850,
EGSM900, DCS1800 and PCS1900
Rev. 01 鈥?2 February 2005
Preliminary data sheet
1. Product pro鏗乴e
1.1 General description
The BGY288 is a power ampli鏗乪r module in a SOT775 surface mounted package with a
plastic cap. In the module, a mix of state of the art technologies as InGaP, Si-Bicmos and
Si passive integration are used to combine high performance with a small size. The
module comprises two functional sections, one for low-band (GSM850/EGSM900) and
one for high-band (DCS1800/PCS1900) with internal power detection, power control loop,
input and output matching; see
Figure 2.
The power control circuit ensures a stable RF
power output which is set by the voltage level on pin PC. The power control circuit is
stabilized to compensate for variations in supply voltage, input power and temperature,
and has a control range fully compliant with European Telecommunication Standards
Institute (ETSI) time mask and power spectrum requirements.
1.2 Features
1.2.1 General features
s
Quad band GSM ampli鏗乪r
s
34 dBm controlled output power for
GSM850/EGSM900
s
Suited for GPRS class 12
(duty cycle
未
= 4 : 8)
s
Integrated power control loop
s
3.6 V nominal supply voltage
s
Very small size (8 mm
脳
8 mm)
s
32.5 dBm controlled output power for
DCS1800/PCS1900
s
Easy on/off and band select by digital
control voltage
s
Internal input and output matching
s
Speci鏗乧ation based on 3GPP TS 45.005
1.2.2 RF performance
RF performance with a typical pulsed, controlled output power at T
mb
= 25
擄C;
V
BAT
= 3.6 V; V
STAB
= 2.8 V; Z
S
= Z
L
= 50
鈩?
P
D(LB)
= 2 dBm / P
D(HB)
= 0 dBm;
未
= 2 : 8.
s
f = 824 MHz to 849 MHz;
畏
@ P
SAT
= 50 %; P
L
= 34 dBm
s
f = 880 MHz to 915 MHz;
畏
@ P
SAT
= 55 %; P
L
= 34 dBm
s
f = 1710 MHz to 1785 MHz;
畏
@ P
SAT
= 50 %; P
L
= 32.5 dBm
s
f = 1850 MHz to 1910 MHz;
畏
@ P
SAT
= 50 %; P
L
= 32.5 dBm
1.3 Applications
s
Digital cellular radio systems with Time Division Multiple Access (TDMA) operation
(GSM systems) in four frequency bands: 824 MHz to 849 MHz, 880 MHz to 915 MHz,
1710 MHz to 1785 MHz and 1850 MHz to 1910 MHz.

BGY288相關(guān)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(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時(shí)間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)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(wù)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！