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參數(shù)資料
| 型號(hào)： | XC2164K51 |
| 廠商： | TOREX SEMICONDUCTOR LTD. |
| 英文描述： | ICs for use with Crystal Oscillators |
| 中文描述： | 集成電路與晶體振蕩器的使用 |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大?。?/td> | 69K |
| 代理商： | XC2164K51 |
July 30, 2003 Ver. 5
CMOS Low Power Consumption
Oscillation Frequency 4MHz to 125MHz
4MHz to 30MHz
20MHz to 125MHz
3 State Output
Built-in Capacitors Cg, Cd
Built-in Feedback Resistor
Chip form
Mini Mold SOT-26 Package
APPLICATIONS
z
Crystal Oscillation Modules
z
Micro computer, DSP Clocks
z
Communication Equipment
z
Various System Clocks
(Fundamental Oscillation)
(3rd Overtone Oscillation)
GENERAL DESCRIPTION
The XC2164 series are high frequency, low current
consumption CMOS ICs with built-in crystal oscillator and
divider circuits.
For fundamental oscillation, output is selectable from any one
of the following values for f0 : f0/1, f0/2, f0/4, f0/8.
With oscillation capacitors and a feedback resistor built-in, it
is possible to configure a stable fundamental oscillator or 3rd
overtone oscillator using only an external crystal.
Also available is an external oscillation capacitor / external
oscillation feedback resistor type which makes oscillation
frequency control possible.
The XC2164 series are integrated into SOT-26 packages.
The series is also available in chip form.
FEATURES
Oscillation Frequency:
4MHz to 30MHz (Fundamental)
20MHz to 125MHz (3rd Overtone)
Selectable from f0/1, f0/2, f0/4, f0/8.
( f0/2, f0/4, f0/8 are fundamental only)
3-State
Divider Ratio:
Output:
Operating Voltage Range: 3.3V ± 10%, 5.0V ± 10%
Low Power Consumption: Stand -by function included
Selectable from C/E type and O/E type
Chip Form:
Chip Size 1.3
×
0.8 mm
Ultra Small Package:
SOT-26 mini mold
PIN CONFIGURATION
PIN ASSIGNMENT
* Stand-by control pin has a pull-up resistor built-in.
/INH, Q0 PIN FUNCTION
BLOCK DIAGRAM
VDD
INH
Crystal Oscillator Connection (Output)
Crystal Oscillator Connection (Input)
Power Supply
/INH
Q0
"H" or OPEN
"L"
Clock Output
High Impedance
Stand-by Control*
4
5
XT
1
2
3
Q0
VSS
XT
6
XC2164 Series
ICs for use with Crystal Oscillators
SOT-26 (TOP VIEW)
PIN NUMBER
PIN NAME
FUNCTION
Clock Output
Ground
1
2
4
3
5
6
Q0
V
SS
XT
INH
V
DD
XT
Rup
Cg
Cd
Rf
1/2
1/2
1/2
V
DD
XT
/XT
/INH
Q
O
V
SS
Rup
1/2
1/2
1/2
V
DD
XT
/XT
/INH
Q
O
V
SS
Built-in oscillation capacitors, oscillation feedback resistor
External oscillation capacitors, oscillation feedback resistor
Semiconductor Ltd.
1
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