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參數(shù)資料
| 型號： | SP5611KGMPAS |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | 1·3GHz Bidirectional I2C Bus Controlled Synthesiser |
| 中文描述： | 1.3 GHz的雙向I2C總線控制合成器 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 222K |
| 代理商： | SP5611KGMPAS |
The SP5611 is a single chip frequency synthesiser de-
signed for TV tuning systems. Control data is entered in the
standard I
2
C BUS format. The device contains 4 addressable
bidirectional open collector ports, one of which is a 3-bit ADC.
The information on these ports can be read via the I
2
C BUS.
the device has 4 programmable addresses, programmed by
applying a specific input voltage to the P3 address select
input. This enables two or more synthesisers to be used in a
system.
FEATURES
I
Complete 1·3GHz Single Chip System
I
High Sensitivity RF Inputs
I
Programmable via I
2
C BUS
I
Low Power Consumption (5V, 20mA)
I
Low Radiation
I
Phase Lock Detector
I
Varactor Drive Amp Disable
I
4 Bi-directional Controllable Outputs
I
5-Level ADC
I
Variable I
2
C BUS Address for Multi-tuner Applications
I
ESD Protection: 4kV, Mil-Std-883C, Method 3015
(1)
I
Switchable
4
512/1024 Reference Divider
I
Pin and Function Compatible with SP5511S
(2)
(1)
Normal ESD handling precautions should be observed.
(2) The SP5511S does not have a switchable reference
division ratio.
SP5611
1·3GHz Bidirectional I
2
C Bus Controlled Synthesiser
Advance Information
Supersedes February 1997 version, DS3758-4.1
DS3758 - 5.0 June 1998
SP5611
1
2
3
4
5
6
7
8
MP16
16
15
14
13
12
11
10
9
CHARGE PUMP
CRYSTAL Q1
CRYSTAL Q2
SDA
SCL
I
/
O PORT P7
*
I
/
O PORT P6
I
/
O PORT P5
DRIVE OUTPUT
V
EE
RF INPUT
RF INPUT
V
CC
NC
P3
ADD SELECT PORT
I
/
O PORT P4
= Logic level I/O port
*
= 3-bit ADC input
Fig. 1 Pin connections – top view
APPLICATIONS
I
Satellite TV
I
Cable Tuning Systems
I
VCRs
THERMAL DATA
u
JC
= 41
°
C/W
u
JA
= 111
°
C/W
ORDERING INFORMATION
SP5611 KG/MPAS
(Tubes)
SP5611S KG/MPAD
(Tape and reel)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP5611 | 1.3GHz Bidirectional IIC Bus Controlled Synthesiser(1.3GHz 雙向IIC總線控制的頻率合成器) |
| SP5655 | 2.7GHz Bidirectional IIC Bus Controlled Synthesiser(2.7GHz 雙向IIC總線控制的頻率合成器) |
| SP5658 | 2.7GHz 3-Wire Bus Controlled Frequency Synthesiser(2.7GHz 三線總線控制的頻率合成器) |
| SP5659 | 2.7GHz IIC Bus Low Phase Noise Synthesiser(2.7GHz IIC總線低噪聲頻率合成器) |
| SP5668 | 2.7GHz 3-Wire Bus Controlled Synthesiser(2.7GHz 三線總線控制的頻率合成器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP5611SKG | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:1·3GHz Bidirectional I2C Bus Controlled Synthesiser |
| SP5611SKGMPAD | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:1·3GHz Bidirectional I2C Bus Controlled Synthesiser |
| SP5615 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:高性能原邊反饋開關(guān)電源芯片 |
| SP5616 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SP5616 是一顆高精度離線式開關(guān)電源電路，應(yīng)用于低功耗 AC/DC 充電器與適配器。SP5615 使用原邊取樣來進(jìn)行精確的恒流、恒壓控制.適用于9W以內(nèi)。 |
| SP5618 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SP5618 是一顆高精度離線式開關(guān)電源電路，應(yīng)用于低功耗 AC/DC 充電器與適配器。SP5618 使用原邊取樣來進(jìn)行精確的恒流、恒壓控制.適用于12W以內(nèi)。 |
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