DataSheet.jp

SP5054 の電気的特性と機能

SP5054のメーカーはMitel Networksです、この部品の機能は「2.6GHz 3-Wire BUS Controlled Synthesiser」です。


製品の詳細 ( Datasheet PDF )

部品番号 SP5054
部品説明 2.6GHz 3-Wire BUS Controlled Synthesiser
メーカ Mitel Networks
ロゴ Mitel Networks ロゴ 




このページの下部にプレビューとSP5054ダウンロード(pdfファイル)リンクがあります。
Total 9 pages

No Preview Available !

SP5054 Datasheet, SP5054 PDF,ピン配置, 機能
SP5054
2.6GHz 3-Wire BUS Controlled Synthesiser
DS3048 - 3.4 May 1996
The SP5054 is a single-chip frequency synthesiser designed
for satellite TV tuning systems. It is a programming variant of
the SP5055, allowing the design of one tuner with either I2C bus
or 3-wire bus format, depending on which device is inserted.
The SP5054, when used with a satellite varactor tuner, forms
a complete phase locked loop tuning system.
The circuit consists of a divide-by-16 prescaler with its own
preamplifier and a 14/15-bit programmable divider controlled
by a serially-loaded data register. Four independently
programmable open-collector outputs are included. The device
has four modes of operation, selected by the Mode Select
input; these modes are summarised in Table1.
The comparison frequencies are obtained by the division of
the output of a 4MHz crystal controlled on-chip oscillator. The
phase comparator has a charge pump output with an output
amplifier stage around which feedback may be applied. Only
one external transistor is required for varactor line driving.
FEATURES
s Complete 2·6GHz Single Chip System
s 62·5kHz, 100kHz and 125kHz Step Size
s Low Power Consumption (325mW Typ.)
s Programming Compatible with Toshiba TD6380,
TD6381 and TD6382 *
s Pin Compatible with SP5055 *
s Low Radiation
s Varactor Drive Amplifier Disable
s Charge Pump Disable
s Single Port 18/19 Bit Serial Data Entry
s Four Controllable Outputs
s ESD Protection †
* See notes on pin compatibility
† Normal ESD handling precautions should be observed
Fig. 1 Pin connections – top view
APPLICATIONS
s Satellite TV
s High IF Cable Tuning Systems
ORDERING INFORMATION
SP5054 KG DPAS (18-lead plastic package)
SP5054S KG MPAS (16-lead miniature plastic package)

1 Page





SP5054 pdf, ピン配列
ABSOLUTE MAXIMUM RATINGS
All voltages are referred to VEE = 0V
Parameter
Supply voltage
RF input voltage
Port voltage
Prescaler DC offset
Loop amplifier DC offset
Crystal oscillator DC offset
Data bus inputs
Storage temperature
Junction temperature
DP18 thermal resistance, chip-to-ambient
DP18 thermal resistance, chip-to-case
MP16 thermal resistance, chip-to-ambient
MP16 thermal resistance, chip-to-case
Power consumption at 5·5V
SP5054
Pin
SP5054 SP5054S
14
15,16
6-9
6-9
12
13,14
6-9
6-9
Value
Min.
Max.
20·3
20·3
20·3
7
2·5
14
6
Units
Conditions
V
V p-p
V
V
Port in off state
Port in on state
15,16
1,18
2
4,5,10
13-14
1,16
2
4,5,10
20·3
20·3
20·3
20·3
255
VCC10·3
VCC10·3
VCC10·3
VCC10·3
1150
1150
78
24
111
41
484
V
V
V
V
°C
°C
°C/W
°C/W
°C/W
°C/W
mW
With VCC applied
Fig. 2 Typical input impedance
3


3Pages


SP5054 電子部品, 半導体
SP5054
Fig. 5 Typical application (fSTEP = 125kHz)
Fig. 6 Typical input sensitivity
6

6 Page



ページ 合計 : 9 ページ
 
PDF
ダウンロード
[ SP5054 データシート.PDF ]


データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
SP505

WAN Multi-Mode Serial Transceiver

Exar
Exar
SP505

Evaluation Board Manual

Sipex
Sipex
SP5054

2.6GHz 3-Wire BUS Controlled Synthesiser

Mitel Networks
Mitel Networks
SP5055

2.6GHz Bidirectional I2C BUS Controlled Synthesiser

Mitel Networks
Mitel Networks


www.DataSheet.jp    |   2020   |  メール    |   最新    |   Sitemap