XC2311V2B0SR Torex Semiconductor, XC2311V2B0SR Datasheet

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XC2311V2B0SR

Manufacturer Part Number
XC2311V2B0SR
Description
VCXO ICs with Built-in Variable Capacitor
Manufacturer
Torex Semiconductor
Datasheet
XC2311
VCXO ICs with Built-in Variable Capacitor
■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.
■APPLICATIONS
●VCXO modules
●Communication equipment
■CHIP PAD LAYOUT
Series
Unit (μm)
■PAD COORDINATE
■FEATURES
Supply Voltage Range
Output Frequency Range
Pull Range
Output Waveform Symmetry : 50% /±5 %
Operating Ambient Temperature
Supply Current
CMOS Output
Ultra Small Packages
Chip Form
* Please refer to the Electrical Characteristics for versions’
details.
* The coordinate origin of XY-coordinate is a chip center.
PAD NAME
OE (/INH)
OUT(Q)
VDD
VSS
VC
Chip Thickness
X2
X1
Pad Size
PAD No.
1
2
3
4
5
6
7
: 2.6V ~ 3.6V
: 16MHz ~ 50MHz
: more than ±110ppm
: - 40℃ ~ +85℃
: 3mA (TYP.)
: SOT-26, USP-6C, SOP-8
: Chip size 1000 x 750μm
(V2B0 = 16MHz~36MHz,
V3B0 = 30MHz~50MHz)*
(XC2311V2B0xx,
V
(when VDD is 3.6V, 27MHz
and output is enable)
C
= 1.65V±1.35V)
X (μm)
-359
-359
-132
359
359
359
132
200 + 10 μm
80 x 80 μm
ETR1408_005
Y (μm)
-244
-244
-244
-244
179
244
44
1/12

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XC2311V2B0SR Summary of contents

Page 1

XC2311 Series VCXO ICs with Built-in Variable Capacitor ■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 ...

Page 2

XC2311 Series ■PIN CONFIGURATION X1 VC OE(INH SOP-8 (TOP VIEW) ■PIN ASSIGNMENT ●SOP-8 PIN NUMBER PIN NAME (/INH OUT ( ...

Page 3

INFORMATION ●Ordering Information XC2311①②③④⑤⑥ DESIGNATOR DESCRIPTION ① VCXO product ② Oscillation Frequency ③ ④ ⑤ Package ⑥ Device Orientation SYMBOL DESCRIPTION V : Fixed number 2 : 16MHz ~ 36MHz 3 : 30MHz ~ 50MHz B : ...

Page 4

XC2311 Series ■BLOCK DIAGRAM Constant Voltage Vreg Source X2 X1 Variable Capacitor 1 CV1 ■ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Input Voltage Output Voltage Output Current SOP-8 Power Dissipation SOT-26 USP-6C Operating Ambient Temperature Storage Temperature Range ■RECOMMENDED OPERATING CONDITIONS ...

Page 5

CHARACTERISTICS ●XC2311VxB0 Series Condition : Unless otherwise stated common in XC2311V2B0 or XC2311V3B0. PARAMETER SYMBOL Pull Range fcntr Operating Supply Current I DD1 (*3) Supply Current Disable I DD2 “H” Level Output Voltage V “L” Level Output ...

Page 6

XC2311 Series ■OUTPUT WAVEFORMS (Duty, Tr, Tf, Tpe, Tpd) Duty / Tr, Tf: Output Duty, Output Rise / Fall Time Tpe / Tpd: Output Enable / Disable ...

Page 7

APPLICATION CIRCUITS 1) SOP-8 and USP-6C Crystal Please mount the near position from both the SOT-26 Crystal Please mount ...

Page 8

XC2311 Series ■PACKAGING INFORMATION ●SOP-8 ●USP- ± . ± . ± ...

Page 9

INFORMATION (Continued) ●USP-6C Recommended Pattern Layout ●USP-6C Recommended Metal Mask Design XC2311 Series 9/12 ...

Page 10

XC2311 Series ■MARKING RULE ■MARKING RULE ●SOP-8 ① ② Represents product series MARK ① ② ③ Represents VCXO product MARK V ④ Represents oscillation frequency range MARK FREQUENCY RANGE 2 16MHz ~ 36MHz 3 30MHz ~ 50MHz ⑤ ...

Page 11

RULE (Continued) ●SOT-26 ① Represents oscillation frequency range MARK FREQUENCY RANGE L 16MHz ~ 36MHz M 30MHz ~ 50MHz ② Represents operating voltage range MARK OPERATING VOLTAGE RANGE B 2.6V ~ 3.6V ③ Represents divider circuit MARK DIVIDER CIRCUIT ...

Page 12

... Should you wish to use the products under conditions exceeding the specifications, please consult us or our representatives assume no responsibility for damage or loss due to abnormal use. 7. All rights reserved. No part of this catalog may be copied or reproduced without the prior permission of Torex Semiconductor Ltd. 12/12 ...

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