參數(shù)資料
型號: X9470
廠商: Intersil Corporation
英文描述: RF Power Amplifier (PA) Bias Controller
中文描述: 射頻功率放大器(PA)的偏置控制器
文件頁數(shù): 7/25頁
文件大?。?/td> 542K
代理商: X9470
7 of 25
REV 11.16 3/20/03
www.xicor.com
Preliminary Information
X9470
BIAS ADJUSTMENT CIRCUIT BLOCK
A.C. OPERATING CHARACTERISTICS
Recommended Operating Conditions: (Vcc, V+ = 4.75 to 5.25V; Vsense+, Vsense- = 26V; T
A
= -40°C to +85°C, unless
otherwise noted.)
A.C. TIMING
Note:
(11) MI in the A.C. timing diagram refers to the minimum incremental change in the V
BIAS
output due to a change in the wiper position.
Symbol
t
Cl
t
lD
t
lL
t
lH
t
lC
(10)
t
IW
(10)(11)
t
CYC
t
R
,
t
F
(10)
Parameter
Limits
Typ.
(9)
Units
ns
μ
s
μ
s
μ
s
ns
μ
s
μ
s
ns
Min.
100
Max.
CS
to SCL Setup
Vsense Change to
INC/DEC
Change
SCL LOW Period
SCL HIGH Period
SCL Inactive to
CS
Inactive
SCL to
V
BIAS
Change
SCL Cycle Time
SCL Input Rise and Fall Time
5
1.5
1.5
100
3
3
500
CS
SCL
INC/DEC
V
BIAS
t
CI
t
IL
t
IH
t
CYC
t
ID
t
IW
t
IC
t
F
t
R
10%
90%
90%
(Vsense+ –
Vsense-)
相關(guān)PDF資料
PDF描述
X9470V24I RF Power Amplifier (PA) Bias Controller
X9511(中文) PushPot Potentiometer (Push Button Controlled)(32個抽頭,按鈕控制,非易失性數(shù)字電位器)
X9511 PushPot Potentiometer (Push Button Controlled)(32個抽頭,按鈕控制,非易失性數(shù)字電位器)
X9514(中文) PushPot Potentiometer (Push Button Controlled)(32個抽頭,對數(shù)電阻特性,按鈕控制,非易失性數(shù)字電位器)
X9514WV PushPot⑩ Potentiometer (Push Button Controlled)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
X9470V24I 功能描述:IC BIAS CTRLR RF PA 24-TSSOP RoHS:否 類別:RF/IF 和 RFID >> RF 電源控制器 IC 系列:- 標準包裝:3,000 系列:- RF 型:GSM 頻率:450MHz ~ 2GHz 特點:四頻帶 封裝/外殼:8-VFBGA 供應(yīng)商設(shè)備封裝:8-MicroSMD(1.51x1.51) 包裝:帶卷 (TR) 其它名稱:LMV243BLX
X9483919-2 功能描述:環(huán)形MIL規(guī)格工具、五金與附件 RoHS:否 制造商:Amphenol Industrial MIL 類型:MIL-DTL-5015 系列:97 產(chǎn)品類型:Dummy Receptacles 用于:97 Series Plugs
X9483919-3 功能描述:環(huán)形MIL規(guī)格工具、五金與附件 RoHS:否 制造商:Amphenol Industrial MIL 類型:MIL-DTL-5015 系列:97 產(chǎn)品類型:Dummy Receptacles 用于:97 Series Plugs
X9483919-4 功能描述:環(huán)形MIL規(guī)格工具、五金與附件 RoHS:否 制造商:Amphenol Industrial MIL 類型:MIL-DTL-5015 系列:97 產(chǎn)品類型:Dummy Receptacles 用于:97 Series Plugs
X9483919-5 功能描述:環(huán)形MIL規(guī)格工具、五金與附件 RoHS:否 制造商:Amphenol Industrial MIL 類型:MIL-DTL-5015 系列:97 產(chǎn)品類型:Dummy Receptacles 用于:97 Series Plugs