參數(shù)資料
型號： Q62702-B240
廠商： SIEMENS AG
英文描述： Silicon Variable Capacitance Diode (For AM tuning applications Specified tuning range 1 ˇ 8.0 V)
中文描述： 硅變?nèi)荻O管調(diào)諧應(yīng)用指定的調(diào)整范圍1 8.0 V（下為上午）
文件頁數(shù)： 7/11頁
文件大?。?/td> 101K
代理商： Q62702-B240
BGC420
High Frequency Products
7
Edition A13, 05/99
SPICE Model
The following SPICE Listing describes the circuit shown in figure 3. It is valid for low frequencies. For
frequencies above 100MHz the parasitic circuit elements noted in figure 4 and table 1 should be added.
* Preliminary SPICE Model for BGC420 (valid for frequencies below 100MHz)
* SIEMENS HIGH FREQUENCY PRODUCTS
* Small Scale MMIC Design Group
.PARAM R=82
** Analysis setup **
*.TRAN 2ns 15u 0 2n
.TEMP +27
.DC LIN V1 0V 4V 0.1V
*.DC LIN V2 0V 3V 0.1V
.STEP PARAM R LIST 56 82 120 680
* Voltage supply
V1
Vcc 0
V2
Vc 0
*Vpul Vc 0
DC 3.0V
DC 0.0V
PULSE(0 3V 100ns 0 0 9us 1000m)
X3
X4
R1
X2
R2
R3
R4
Q1
Vc,4
Vb
GND
RFin
RFout
Vr
Vcc
C2
L1
C3
Rx
V
vin
2
C6
Rin
C7
3
V
Rout
Figure. 3: Circuit used in the SPICE File
相關(guān)PDF資料
PDF描述
Q62702-B257 Silicon Tuning Varactors (Hyperabrupt junction tuning diode Frequency linear tuning range 4 ˇ 12 V)
Q62702-B372 Silicon Variable Capacitance Diode (For FM tuners Monolithic chip with common cathode for perfect tracking of both diodes)
Q62702-B403 Silicon Variable Capacitance Diode (For Hyperband TV/VTR tuners, Bd I)
Q62702-B404 Silicon Variable Capacitance Diode (For FM radio tuners with extended frequency band High tuning ratio at low supply voltage (car radio)
Q62702-B478 Silicon Variable Capacitance Diode (Frequency range up to 2 GHz; special design for use in TV-sat indoor units)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
Q62702-B257 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Silicon Tuning Varactors (Hyperabrupt junction tuning diode Frequency linear tuning range 4 ˇ 12 V)
Q62702-B372 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Silicon Variable Capacitance Diode (For FM tuners Monolithic chip with common cathode for perfect tracking of both diodes)
Q62702-B403 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Silicon Variable Capacitance Diode (For Hyperband TV/VTR tuners, Bd I)
Q62702-B404 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Silicon Variable Capacitance Diode (For FM radio tuners with extended frequency band High tuning ratio at low supply voltage (car radio)
Q62702-B478 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Silicon Variable Capacitance Diode (Frequency range up to 2 GHz; special design for use in TV-sat indoor units)
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