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參數(shù)資料
| 型號： | DS4000KI/WBGA |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC OSC TCXO 19.44MHZ 24-BGA |
| 標準包裝： | 135 |
| 類型： | 溫度 - 補償晶體振蕩器（TCXO） |
| 頻率： | 19.44MHz |
| 電源電壓： | 4.75 V ~ 5.25 V |
| 電流 - 電源： | 1.5mA |
| 工作溫度： | 0°C ~ 70°C |
| 封裝/外殼： | 24-BBGA |
| 包裝： | 托盤 |
| 供應商設備封裝： | 24-WBGA（11x9） |
| 安裝類型： | 表面貼裝 |
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REV: 072403
Note: Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device
may be simultaneously available through various sales channels. For information about device errata, click here: www.maxim-ic.com/errata.
GENERAL DESCRIPTION
The DS4000 digitally controlled temperature-compen-
sated crystal oscillator (DC-TCXO) features a digital
temperature sensor, one fixed-frequency temperature-
compensated
square-wave
output
(F1),
one
programmable
temperature-compensated
square-
wave output (F2), and digital communication for
frequency tuning (SDA, SCL).
APPLICATIONS
Reference Oscillators in PLL Circuits
Global Positioning Systems
SATCOM
Telecom
Wireless Base Stations
ORDERING INFORMATION
PART
TEMP RANGE
PIN-PACKAGE
DS4000
0°C to +70°C
24 BGA
DS4000N
-40°C to +85°C
24 BGA
Selector Guide appears end of data sheet.
FEATURES
§
Aging ≤1.0ppm (First Year)
§
Frequency Stability ±1.0ppm from -40°C to +85°C
§
Frequency Versus Supply Stability of ±1.0ppm per
Volt
Base Frequency is Digitally Tunable by ±10ppm
One Fixed-Frequency Output and One
(n + 1) or 2(n + 1) Division of the Base
Frequency Output
§
Temperature Measurements from -40C
° to +85°C
with 10-Bit/+0.25°C Resolution and ±3°C
Accuracy
§
2-Wire Serial Interface
PIN CONFIGURATION
DS4000
Digitally Controlled TCXO
www.maxim-ic.com
TOP VIEW
BGA
6
5
4
3
2
1
SCL
SDA
A0
GND
OSC
N.C.
GND
F2
V
CC
F1
V
OSC
GND
A
B
C
D
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相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS4000N | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Digitally Controlled TCXO |
| DS4006B-DV | 制造商:Wiremold / Legrand 功能描述:DS4000 Half Seam Clip/Blank Faceplate Fitting, Fog White |
| DS400MH | 制造商:Eaton Corporation 功能描述:Safety Switch Access/Meyers Type Hub-4 Inch |
| DS4010A-DV | 制造商:Wiremold / Legrand 功能描述:DS4000 Entrance End Fitting, Fog White |
| DS4010B-DV | 制造商:Wiremold / Legrand 功能描述:DS4000 Blank End Fitting, Fog White |
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