XC2301C58VML [TOREX]
Tri-State Buffer ICs; 三态缓冲器IC
| 型号： | XC2301C58VML |
| 厂家： | 
Torex Semiconductor |
| 描述： | Tri-State Buffer ICs |
| 文件： | 总5页 (文件大小：207K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
◆CMOS Low Power Consumption
◆Maximum Operating Frequency : 160MHz
◆Built-In Input Amplifier
■APPLICATIONS
●VCXO Modules
●Crystal Oscillator Modules
◆3-State Output
◆Divider Circuit
◆Mini Mold SOT-26 Package
■FEATURES
■GENERAL DESCRIPTION
Maximum Operating Frequency : 160MHz
The 2301 series are a group of high frequency, CMOS
low power tri-state buffer ICs with input amplifier, divider
and output tri-state buffer circuits built-in.
Operating Voltage Range
Divider Ratio
: 3.3V±10%
: Selectable from
fin/1, fin/2, fin/4, fin/8
: 3-State
Output can be selected from any one of the following
values for fin (input frequency) : fin/1, fin/2, fin/4, fin/8.
The series is available in an ultra small SOT-26 package.
Output
Ultra Small Package
: SOT-26
■PIN CONFIGURATION
■PIN ASSIGNMENT
PIN
PIN NAME
NUMBER
FUNCTION
1
2
3
4
5
6
/INH
XT
VSS
Q0
VDD
/XT
Stand-by Control (*)
Clock Input
GND
Clock Output
Power Supply
Feedback Resistor Connection (Output)
*Stand-by control pin has a pull-up resistor built-in.
■／INH, Q0 PIN FUNCTION
/INH
Q0
“H” or OPEN
“L”
Clock Output
High Impedance
1573
XC2301 Series
■PRODUCT CLASSIFICATION
●Ordering Information
XC2301 ①②③④⑤⑥
DESIGNATOR
①
DESCRIPTION
Duty Level
Fixed Number
SYMBOL
C
DESCRIPTION
: CMOS (VDD/2)
: -
5
1
2
4
8
V
M
R
L
②
: Q0=fin/1
: Q0=fin/2
: Q0=fin/4
: Q0=fin/8
: Tri-state buffer
: SOT-26
Divider Ratio
③
Output
Package
④
⑤
: Embossed tape, Standard feed
: Embossed tape, Reverse feed
Device Orientation
⑥
■PACKAGING INFORMATION
●SOT-26
■MARKING RULE
①Represents series series
MARK
1
PRODUCT SERIES
XC2301******
②Represents divider ratio
MARK
RATIO
fin/1
MARK
E
F
RATIO
fin/4
fin/8
C
D
fin/2
③Represents tri-state buffer ICs
MARK
V
④Represents assembly lot number
(Based on internal standards)
1574
XC2301
Series
■BLOCK DIAGRAM
■ABSOLUTE MAXIMUM RATINGS
Ta=25℃
PARAMETER
Supply Voltage
SYMBOL
VDD
CONDITIONS
VSS - 0.3 ~ VSS + 7.0
VSS - 0.3 ~ VDD + 0.3
250(**)
UNITS
V
V
Input Voltage
VIN
Power Dissipation
Pd
mW
℃
Operating Temperature Range
Storage Temperature Range
Topr
Tstg
- 40 ~ + 85
- 55 ~ + 125
℃
** When implemented on a glass epoxy PCB.
■ELECTRICAL CHARACTERISTICS
●DC Electrical Characteristics
(Unless otherwise stated, VDD=3.3V, No Load, Ta=25℃)
PARAMETER
Operating Supply Voltage
Input Voltage "High"
Input Voltage "Low"
Output Voltage "High"
Output Voltage "Low"
SYMBOL
VDD
VIH
VIL
VOH
VOL
CONDITIONS
MIN.
2.97
2.4
-
2.2
-
-
-
-
TYP.
3.30
-
MAX.
3.63
UNITS
V
V
V
V
V
/INH pin
/INH pin
Q0 pin, VDD=2.97V, IOH= -8mA
Q0 pin, VDD=2.97V, IOL=8mA
-
0.4
-
0.4
-
-
-
-
-
-
2.4
0.3
13.0
9.0
7.0
6.0
4.5
2.0
70
XC2301C51V(fin/1)
/INH=OPEN,
Q0=OPEN
Fin=160MHz
XC2301C52V(fin/2)
XC2301C54V(fin/4)
XC2301C58V(fin/8)
Supply Current 1
IDD1
mA
-
-
Supply Current 2
IDD2
Rup1
Rup2
IOZ
/INH="L", fin=160MHz
mA
MΩ
kΩ
Input Pull-Up Resistance 1
Input Pull-Up Resistance 2
Output Off Leak Current
/INH="L"
/INH=0.7VDD
Q0 pin, /INH="L"
1.0
35
-
4.0
140
10
-
μA
1575
XC2301 Series
■ELECTRICAL CHARACTERISTICS (Continued)
●AC Electrical Characteristics
(Unless otherwise stated, VDD=3.3V, No Load, Ta=25℃)
PARAMETER
Maximum Operating Frequency
SYMBOL
fmax
CONDITIONS
MIN.
160
TYP.
-
MAX.
-
UNITS
MHz
●Reference Value : XC2301C51V (fQ0 = fin/1), XC2301C52V (fQ0 = fin/2)
(Unless otherwise stated, VDD=3.3V, No Load, Ta=25℃)
PARAMETER
Input Amplitude
SYMBOL
Vipp
CONDITIONS
MIN.
0.5
TYP.
-
MAX.
-
UNITS
Vpp
fin=160MHz, CL=15pF, Vipp=1.0Vpp
fin=125MHz, CL=15pF, Vipp=0.5Vpp
fin=70MHz, CL=30pF, Vipp=0.5Vpp
fin=160MHz, CL=15pF, Vipp=1.0Vpp
fin=70MHz, CL=30pF, Vipp=0.5Vpp
fin=160MHz, CL=15pF, Vipp=1.0Vpp
fin=70MHz, CL=30pF, Vipp=0.5Vpp
Output Duty Cycle (*1)
DUTY
40
-
60
%
-
-
-
-
(1.7)
(2.7)
(1.7)
(2.7)
3.0
4.5
3.0
4.5
ns
ns
ns
ns
Output Rise Time (*2)
Output Fall Time (*3)
tr
tf
*1) 0.5VDD
*2) 0.1VDD→0.9VDD
*3) 0.9VDD→0.1VDD
●Reference Value : XC2301C54V (fQ0=fin/4), XC2301C58V (fQ0=fin/8)
(Unless otherwise stated, VDD=3.3V, No Load, Ta=25℃)
PARAMETER
Input Amplitude
SYMBOL
Vipp
CONDITIONS
MIN.
0.5
TYP.
-
MAX.
-
UNITS
Vpp
fin=160MHz, CL=15pF, Vipp=1.0Vpp
fin=125MHz, CL=15pF, Vipp=0.5Vpp
fin=70MHz, CL=30pF, Vipp=0.5Vpp
fin=160MHz, CL=15pF, Vipp=1.0Vpp
fin=70MHz, CL=30pF, Vipp=0.5Vpp
fin=160MHz, CL=15pF, Vipp=1.0Vpp
fin=70MHz, CL=30pF, Vipp=0.5Vpp
Output Duty Cycle (*1)
DUTY
45
-
55
%
-
-
-
-
(1.7)
(2.7)
(1.7)
(2.7)
3.0
4.5
3.0
4.5
ns
ns
ns
ns
Output Rise Time (*2)
Output Fall Time (*3)
tr
tf
*1) 0.5VDD
*2) 0.1VDD→0.9VDD
*3) 0.9VDD→0.1VDD
1576
XC2301
Series
■SWITCHING WAVEFORMS
(1) Switching Time
(2) Duty Cycle
■SUPPLY CURRENT, DUTY MEASUREMENT CIRCUIT
*) The feedback resistor (fixed) Rf must be connected.
*) When the duty needs to be adjusted because of power
supply and/or input amplitude, duty resistor (fixed) Rb
should be connected.
<Reference Peripheral Values : Rf, Rb, Cin >
VDD=3.3V, fin=160MHz, Vipp=0.5Vpp
CIN = 10000 [pF]
Rf =
51 [kΩ]
Rb = 360 [kΩ]
1577
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