DataSheet.jp

VTC4 の電気的特性と機能

VTC4のメーカーはVectron Internationalです、この部品の機能は「Voltage Controlled Temperature Compensated Crystal Oscillator」です。


製品の詳細 ( Datasheet PDF )

部品番号 VTC4
部品説明 Voltage Controlled Temperature Compensated Crystal Oscillator
メーカ Vectron International
ロゴ Vectron International ロゴ 




このページの下部にプレビューとVTC4ダウンロード(pdfファイル)リンクがあります。

Total 7 pages

No Preview Available !

VTC4 Datasheet, VTC4 PDF,ピン配置, 機能
VTC4 series
Voltage Controlled Temperature Compensated Crystal Oscillator
www.DataSheet4U.com
The VTC4, VCTXCO
Features
Clipped Sine Wave Output
Output Frequencies to 27 MHz
Fundamental Crystal Design
Optional VCXO Function available
Gold over nickel contact pads
Hermetically Sealed Ceramic SMD package
Product is compliant to RoHS directive
and fully compatible with lead free assembly
Applications
Wireless Communications
Base Stations
Point to point radios
Broadband Access
Test Equipment
Handsets
Description
Vectron’s VTC4 Temperature Compensated
Crystal Oscillator (TCXO) is a quartz stabilized,
clipped sine wave output, temperature
compensated oscillator, operating off either 2.8,
3.0, 3.3 or 5.0 volt supply.
Vectron International 267 Lowell Road, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: [email protected]

1 Page





VTC4 pdf, ピン配列
VTC4 Data Sheet
Figure 1. Typical Phase Noise Plot
Figure 2. Clipped Sine Wave Output
Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: [email protected]


3Pages


VTC4 電子部品, 半導体
VTC4 Data Sheet
Handling Precautions
Although ESD protection circuitry has been designed into the the VTC4, proper precautions should be taken
when handling and mounting. VI employs a Human Body Model and a Charged-Device Model (CDM) for
ESD susceptibility testing and design protection evaluation. ESD thresholds are dependent on the circuit
parameters used to define the model. Although no industry wide standard has been adopted for the CDM, a
standard HBM of resistance = 1.5kohms and capacitance = 100pF is widely used and therefore can be
used for comparison purposes.
Table 6. ESD Ratings
Model
Human Body Model
Charged Device Model
Minimum
1000
1500
Conditions
MIL-STD-883 Method 3115
JESD 22-C101
Suggested IR profile
Devices are built using lead free epoxy and can also be subjected to standard lead free IR reflow conditions,
Table 7 shows max temperatures and lower temperatures can also be used e.g. peak temperature of 220C.
Table 7. Reflow Profile (IPC/JEDEC J-STD-020B)
Parameter
Symbol
PreHeat Time
tS
Ramp Up
Time Above 217 oC
Time To Peak Temperature
Time At 260 oC (max)
Time At 240 °C (max)
Ramp Down
R UP
tL
t AMB-P
tP
tp2
R DN
Value
150 sec Min, 200 sec Max
3 oC/sec Max
60 sec Min, 150 sec Max
480 sec Max
10 sec Max
60 sec Max
6 oC/sec Max
Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail [email protected]
6

6 Page



ページ 合計 : 7 ページ
 
PDF
ダウンロード
[ VTC4 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
VTC1

High Performance in a 5x7 package

ETC
ETC
VTC2

Voltage Controlled Temperature Compensated Crystal Oscillator

Vectron International
Vectron International
VTC4

Voltage Controlled Temperature Compensated Crystal Oscillator

Vectron International
Vectron International


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