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PDF XC2165 Data sheet ( Hoja de datos )
| Número de pieza | XC2165 | |
| Descripción | ICs for use with low voltage Crystal Oscillators | |
| Fabricantes | Torex Semiconductor | |
| Logotipo |  |
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XC2165 Series
ICs for use with low voltage Crystal Oscillators
ETR14007_002
■GENERAL DESCRIPTION
The XC2165 series is a CMOS IC operates in 1.5V to 3.6V with the built-in circuits for crystal oscillator and divider.
Output is selectable from any one of f0, f0/1, f0/2, f0/4 and f0/8.
With oscillation capacitors and a feedback resistor built-in, it is possible to configure a stable fundamental oscillator using only
an external crystal.
In stand-by mode, oscillation stops completely and output pin Q0 becomes high impedance.
The XC2165 series is available in SOT-26 package.
■APPLICATIONS
●Crystal oscillation modules
●Micro computers, DSP clocks
●Communication equipment
●Various system clocks
●Cellular and portable phones
■FEATURES
Oscillation Frequency
: 8MHz～120MHz
Divider Ratio
Output
Operating Voltage Range
Low Current Consumption
(Fundamental)
: f0/1, f0/2, f0/4, f0/8
: 3-State
: 1.5V ~ 3.6V
: Stand-by function included
: 30μA (MAX.) when stand-by
Built-in Capacitors Cg, Cd
Built-in Feedback Resistor
Operating Ambient Temperature
Package
Environmentally Friendly
: - 40℃~ + 85℃
: SOT-26
: EU RoHS Compliant, Pb Free
■PIN CONFIGURATION
/INH 1
XT 2
VSS 3
6 /XT
5 VDD
4 Q0
SOT-26 (TOP VIEW)
■PIN ASSIGNMENT
PIN NUMBER PIN NAME
FUNCTIONS
1
/ INH
Stand-by Control *
2 XT Crystal Oscillator Connection
(Input)
3 VSS
Ground
4 Q0
Clock Output
5 VDD
Power Supply
6 /XT Crystal Oscillator Connection
(Output)
* Pull-up resistor is built-in to the stand-by control pin.
1/8
1 page  
XC2165
Series
■DC ECTRICAL CHARACTERISTICS (Continued)
XC2165C2xBxx
2.5V Operation (Unless otherwise stated, VDD = 2.5V, f0=120MHz, No Load, Ta = - 40℃ ~ + 85℃)
PARAMETER
SYMBOL
FUNCTION
MIN. TYP. MAX.
Operating Voltage
Crystal Oscillation Frequency
Output Frequency
‘H’ Level Input Voltage
‘L’ Level Input Voltage
‘H’ Level Output Voltage
‘L’ Level Output Voltage
Supply Current 1
Supply Current 2
Input Pull-Up Resistance 1
Input Pull-Up Resistance 2
Internal Oscillation Capacity
Internal Oscillation
Feedback Resistance
Output Off Leak Current
VDD
fo
fOSC
VIH
VIL
VOH
VOL
IDD1
IDD2
Rup1
Rup2
Cg
Cd
Rf
Ioz
MIN：f0=16MHz,
MAX：f0=120MHz,
CL=5pF
XC2165C21Bxx
XC2165C22Bxx
XC2165C24Bxx
XC2165C28Bxx
/INH pin
/INH pin
Q0 pin, VDD=1.8V, IOH= - 2.0mA
Q0 pin, VDD=1.8V, IOL= 2.0mA
XC2165C21Bxx
/INH =Open,
XC2165C22Bxx
f0=120MHz, CL=5pF XC2165C24Bxx
XC2165C28Bxx
/INH = 'L', f0 = 120MHz, CL=5pF
/INH = ‘L’
/INH = 0.7VDD
VDD=3.6V, /INH = ‘L’
1.8
16
16
8
4
2
0.7VDD
-
1.3
-
-
-
-
-
-
0.8
20.0
-
-
2.5
-
-
-
-
-
-
-
1.4
0.3
10.0
T.B.D.
T.B.D.
T.B.D.
15.0
2.0
50.0
10(*)
10(*)
3.6
120
120
60
30
15
-
0.3VDD
-
0.4
20.0
T.B.D.
T.B.D.
T.B.D.
30.0
6.0
150.0
-
-
1.2 3.0 5.5
- - 1.0
UNIT
V
MHz
MHz
V
V
V
V
mA
μA
MΩ
kΩ
pF
pF
MΩ
μA
CIRCUIT
-
-
-
1
1
2
2
3
3
4
4
-
-
5
6
(*) Designed value
■AC ECTRICAL CHARACTERISTICS (Continued)
XC2165C2xBxx
2.7V Operation (Unless otherwise stated, VDD = 2.7V, f0=120MHz, CL=5pF, Ta = - 40℃ ~ + 85℃)
PARAMETER
SYMBOL
FUNCTION
MIN. TYP.
Output Rise Time
Output Fall Time
Duty Cycle
Oscillation Start Time
tr
tf
DUTY
tosc_on
VDD=2.5V, CL=5pF (10% to 90%)
VDD=2.5V, CL=5pF (10% to 90%)
CL=5pF @ 0.5VDD
f0=16MHz
--
--
40 -
--
MAX.
4.0(*)
4.0(*)
60
3.0(*)
UNIT
ns
ns
%
ms
CIRCUIT
-
-
7
-
(*) Designed value
5/8
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet XC2165.PDF ] | |
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