XC2311 Datasheet, PDF (1/11 Pages) Torex Semiconductor – Communication equipment

◆Power Supply Voltage Range: 2.6V~ 3.6V _{■APPLICATIONS}
◆Operating Frequency Range : 16MHz~50MHz _{●VCXO modules}
(varies with version)
●Communication equipment
◆Supply Current
: 3mA (TYP.)
(when VDD is 3.6V, 27MHz and output is enable)
◆CMOS Output
◆Ultra Small Packages
: SOT-26, USP-6C
SOP-8
◆Chip Form
■GENERAL DESCRIPTION
The XC2311 Series is VCXO (Voltage Controlled Crystal
Oscillator) ICs with built-in variable capacitor diode.
With the originally developed variable capacitor diode and
a constant-voltage circuit built-in, the series achieves the
wide variable frequency range, frequency stability to
supply voltage and low power consumption.
By combining with the AT-cut crystal oscillator, the ultra
small and highly accurate Frequency Voltage Controlled
Crystal Oscillator of 16 to 50MHz can be formed.
The small SOT-26, USP-6C, and SOP-8 packages make
high density mounting possible.
■FEATURES
Supply Voltage Range
: 2.6V ~ 3.6V
Output Frequency Range : 16MHz ~ 50MHz
Version : V2B0 = 16MHz~36MHz,
V3B0 = 30MHz~50MHz *)
Pull Range
: more than ±110ppm
Condition : XC2311V2B0xx,
VC = 1.65V±1.35V
Output Waveform Symmetry : 50% /±5 %
Operating Ambient Temperature
: - 40℃ ~ +85℃
Ultra Small Packages
: SOT-26, USP-6C, SOP-8
Chip Form
: Chip size 1000 x 750um
* Please refer to the Electrical Characteristics for versions’
details.
■CHIP PAD LAYOUT
■PAD COORDINATE
PAD NAME
PAD No.
X (um)
VC
1
359
OE (/INH)
2
359
VSS
3
359
OUT(Q)
4
359
VDD
5
-359
X2
6
-132
X1
7
132
* The coordinate origin of XY-coordinate is a chip center.
Y (um)
-244
44
244
179
-244
-244
-244
Pad Size
Chip Thickness
80 x 80 um
200 + 20um
XC2311 ETR1408_004
1/11