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參數(shù)資料
| 型號(hào)： | SL1714 |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | Quadrature Downconverter(用于衛(wèi)星調(diào)諧器的正交相移下變頻轉(zhuǎn)換器) |
| 中文描述： | 正交下變頻器（用于衛(wèi)星調(diào)諧器的正交相移下變頻轉(zhuǎn)換器） |
| 文件頁數(shù)： | 1/20頁 |
| 文件大?。?/td> | 522K |
| 代理商： | SL1714 |
The SL1714 is a quadrature downconverter, intended
primarily for application in professional and consumer digital
satellite tuners.
The device contains all elements necessary, with the
exception of external local oscillator tank to form a complete
system operating at standard satellite receiver intermediate
frequencies. It is intended for use with external carrier
recovery.
The device includes a low noise RF input amplifier, a
reference VCO with prescaler output buffer and In-phase and
Quadrature mixers with baseband buffer amplifiers containing
AGC gain control.
The SL1714 is optimised to drive a dual ADC converter
such as the VP216.
The SL1714 utilises a standard MP16 plastic package,
the SL1714C a power MH16 plastic package.
FEATURES
I
Single chip system for wideband quadrature
downconversion
I
Compatible with all standard high IF frequencies
I
Excellent gain and phase match up to 30MHz
baseband
I
High output referred linearity for low distortion and
multi channel application
I
Simple low component application
I
Fully balanced low radiation design with fully
integrated quadrature generation
I
High operating input sensitivity
I
On-board AGC facility
I
On chip oscillator for varactor tuning or SAW
resonator operation
I
ESD protection (Normal ESD handling procedures
should be observed)
APPLICATIONS
I
Satellite receiver systems
I
Data communications systems
I
Cable systems
ORDERING INFORMATION
SL1714/KG/MP1S (Sticks)
SL1714/KG/MP1T (Tape and Reel)
SL1714C/KG/MH1P (Sticks)
SL1714C/KG/MH1Q (Tape and Reel)
Fig. 1 Pin allocation SL1714
MP16
S
1
16
VCCC
AGC
IOUT
VEEA
IFINB
IFIN
IVCCA
QOUT
VEEC
VCCB
VCODIS
VCO
B
VCO
A
VEEB
PSCAL
PSCALB
MH16
S
1
16
VCCC
AGC
IOUT
VEEA
IFINB
IFIN
IVCCA
QOUT
VEEC
VCCB
VCODIS
VCO
B
VCO
A
VEEB
PSCAL
PSCALB
C
SL1714
Quadrature Downconverter
Advance Information
Supersedes November 1997 issue 1.7
DS4619 - 2.0 April 1998
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SL1714C | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Quadrature Downconverter |
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| SL1720-102KR90-PF | 功能描述:固定電感器 1000uH 0.9A RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
| SL1720-151K2R1-PF | 功能描述:固定電感器 150uH 2.1A RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
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