XC2163
Series
ICs for use with 3rd Overtone Crystal Oscillators
ETR1403_001
■GENERAL
DESCRIPTION
The XC2163 series are high frequency, low current consumption CMOS ICs with built-in crystal oscillator and divider circuits.
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 resistors built-in, it is possible to configure a stable 3rd overtone oscillator using
only an external crystal oscillator.
Also available is an external oscillation capacitor/external oscillation feedback resistor type, which makes oscillation
frequency control possible.
■APPLICATIONS
●Crystal
Oscillation Modules
●Computer,
DSP Clocks
●Communication
Equipment
●Various
System Clocks
■FEATURES
Oscillation Frequency
(3rd Overtone)
: 40MHz ~ 125MHz
(Rf, Cg, Cd internal; 5.0V)
: 57MHz ~ 125MHz
(Rf, Cg, Cd internal; 3.3V)
: 20MHz ~ 125MHz
(Rf, Cg, Cd external)
Divider Ratio
Output
: Selectable from f0/1, f0/2,
f0/4, f0/8.
: 3-State
Operating Voltage Range
: 3.3V
±10%,
5.0V
±10%
Low Current Consumption
: Stand-by function included *
CMOS
Built-in Oscillation Capacitor
Built-in Oscillation Feedback Resistor
Ultra Small Package
: SOT-26
* Oscillation continues in stand-by mode
■PIN
CONFIGURATION
■PIN
ASSIGNMENT
PIN
NUMBER
1
2
3
4
5
6
PIN NAME
/I
NH
XT
V
SS
Q0
V
DD
/XT
FUNCTION
Stand-by Control*
Crystal Oscillator Connection
(Input)
GND
Clock Output
Power Supply
Crystal Oscillator Connection
(Output)
* Stand-by control pin has a pull-up resistor built-in.
■/INH,
Q0 PIN FUNCTION
/I
NH
Q0
"H" = High Level
"L" = Low Level
"H" or OPEN
Divider Output
"L"(Stand-by)
High Impedance
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XC2163
Series
■PRODUCT
CLASSIFICATION
●Ordering
Information
XC2163
①②③④⑤⑥
DESIGNATOR
DESCRIPTION
SYMBOL
C
D
E
F
5
1
Z
A∼L
M
R
L
DESCRIPTION
: f0/1
: f0/2
: f0/4
: f0/8
: 10TTL
: CMOS (V
DD
/2)
*TTL : 20MHz to 37MHz
: External type (refer to table 1)
: Built-in type (refer to table 2)
: SOT-26
: Embossed tape, standard feed
: Embossed tape, reverse feed
①
Divider Ratio
②
③
④
⑤
⑥
Output Capacity
Duty Level
Frequency Range &
Rf, Cg, Cd Values
Package
Device Orientation
Table 1: Frequency for External Type
SYMBOL
5.0V TYPE
FREQUENCY RANGE
Rf
108MHz∼125MHz
1.6kΩ
93MHz∼110MHz
2.4kΩ
80MHz∼95MHz
2.4kΩ
68MHz∼83MHz
2.4kΩ
55MHz∼70MHz
3.3kΩ
45MHz∼57MHz
3.3kΩ
35MHz∼47MHz
3.6kΩ
28MHz∼37MHz
4.7kΩ
24MHz∼30MHz
5.6kΩ
20MHz∼26MHz
6.8kΩ
-
-
3.3V TYPE
FREQUENCY RANGE
Rf
108MHz∼125MHz
3.9kΩ
95MHz∼110MHz
2.4kΩ
80MHz∼97MHz
2.7kΩ
68MHz∼83MHz
2.7kΩ
58MHz∼70MHz
3.9kΩ
50MHz∼60MHz
3.9kΩ
40MHz∼52MHz
2.4kΩ
33MHz∼42MHz
3.6kΩ
28MHz∼35MHz
3.6kΩ
24MHz∼30MHz
3.9kΩ
20MHz∼26MHz
3.9kΩ
Z
Cg/Cd
10pF
10pF
12pF
15pF
15pF
20pF
24pF
27pF
30pF
33pF
-
Cg/Cd
4pF
7pF
8pF
10pF
10pF
12pF
20pF
20pF
24pF
27pF
33pF
Note: We recommend that a damping resistor Rd be added between the /XT pin & the crystal oscillator pin in order
to safeguard the crystal oscillator and improve oscillation stability.
Table 2: Frequency for Built-In Type
SYMBOL
A
B
C
D
E
F
H
K
L
5.0V TYPE
FREQUENCY RANGE
Rf
-
-
-
-
108MHz∼125MHz
2.2kΩ
95MHz∼110MHz
2.4kΩ
80MHz∼97MHz
3.2kΩ
68MHz∼83MHz
3.7kΩ
55MHz∼70MHz
4.9kΩ
45MHz∼57MHz
5.5kΩ
40MHz∼48MHz
6.5kΩ
3.3V TYPE
FREQUENCY RANGE
Rf
108MHz∼125MHz
1.5kΩ
93MHz∼110MHz
1.7kΩ
80MHz∼95MHz
2.2kΩ
72MHz∼83MHz
2.4kΩ
65MHz∼75MHz
3.2kΩ
57MHz∼67MHz
3.7kΩ
-
-
-
-
-
-
Cg/Cd
-
-
5.5pF
6.5pF
6.5pF
6.5pF
7.6pF
11.0pF
11.0pF
Cg/Cd
5.5pF
6.5pF
5.5pF
6.5pF
6.5pF
6.5pF
-
-
-
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XC2163
Series
■BLOCK
DIAGRAMS
■ABSOLUTE
MAXIMUM RATINGS
PARAMETER
Supply Voltage
Input Voltage
Power Dissipation
Operating
Temperature Range
Storage
Temperature Range
SYMBOL
V
DD
V
IN
Pd
Topr
Tstg
CONDITIONS
V
SS
-0.3∼V
SS
+7.0
V
SS
-0.3∼V
DD
+0.3
250 *
-30∼+80
-55∼+125
UNITS
V
V
mW
℃
℃
* When implemented on a glass epoxy PCB.
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XC2163
Series
■ELECTRICAL
CHARACTERISTICS
XC2163C51AMR
F
OSC
=108MHz~125MHz
PARAMETER
Operating Voltage
'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
SYMBOL
V
DD
V
IH
V
IL
V
OH
V
OL
I
DD
1
I
DD
2
Rup1
Rup2
Cg
Cd
Rf
I
OZ
Qo pin, /I
NH
= 'L'
/I
NH
pin
/I
NH
pin
Qo pin, V
DD
=2.97V, I
OH
= 8mA
Qo pin, V
DD
= 2.97V, I
OL
= 8mA
/I
NH
= OPEN, C
L
= 15pF, f = 125MHz
/I
NH
= 'L', f = 125MHz
/I
NH
= 'L'
/I
NH
= 0.7V
DD
R&D Value
R&D Value
2.2
-
-
-
1.0
35
-
-
-
-
CONDITIONS
(Unless otherwise stated, V
DD
=3.3V, Ta=25℃)
STANDARD VALUE
MIN.
2.97
2.4
TYP.
-
-
-
2.4
0.3
18
5
2.0
70
5.5
5.5
1.5
-
MAX.
3.63
-
0.4
-
0.4
-
-
4.0
140
-
-
-
10
UNITS
V
V
V
V
V
mA
mA
MΩ
kΩ
pF
pF
kΩ
μA
Note) R&G value
XC2163C51BMR
F
OSC
=93MHz~110MHz
PARAMETER
Operating Voltage
'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
SYMBOL
V
DD
V
IH
V
IL
V
OH
V
OL
I
DD
1
I
DD
2
Rup1
Rup2
Cg
Cd
Rf
I
OZ
Qo pin, /I
NH
= 'L'
/I
NH
pin
/I
NH
pin
Qo pin, V
DD
= 2.97V, I
OH
= 8mA
Qo pin, V
DD
= 2.97V, I
OL
= 8mA
/I
NH
= OPEN, C
L
= 15pF, f = 110MHz
/I
NH
= 'L', f = 110MHz
/I
NH
= 'L'
/I
NH
= 0.7V
DD
R&D Value
R&D Value
(Unless otherwise stated, V
DD
=3.3V, No load, Ta=25℃)
CONDITIONS
STANDARD VALUE
MIN.
2.97
2.4
-
2.2
-
-
-
1.0
35
-
-
-
-
TYP.
-
-
-
2.4
0.3
15
5
2.0
70
6.5
6.5
1.7
-
MAX.
3.63
-
0.4
-
0.4
-
-
4.0
140
-
-
-
10
UNITS
V
V
V
V
V
mA
mA
MΩ
kΩ
pF
pF
kΩ
μA
■SWITCHING
CHARACTERISTICS
XC2163C51AMR/XC2163C51BMR
PARAMETER
Output Rise Time
Output Fall Time
Output Duty Cycle
Output Disable
Delay Time
SYMBOL
tr
tf
DUTY
tplz
C51A
C51B
CONDITIONS
C
L
=15pF, 0.1V
DD
→0.9V
DD
C
L
=15pF, 0.9V
DD
→0.1V
DD
0.5V
DD
, C
L
=15pF, f=125MHz
0.5V
DD
, C
L
=15pF, f=110MHz
C
L
=15pF
-
-
45
-
CMOS DUTY:V
DD
=3.3V, Ta=25℃
STANDARD VALUE
MIN.
TYP.
1.5
1.5
-
-
MAX.
-
-
55
100
ns
ns
%
ns
UNITS
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XC2163
Series
■ELECTRICAL
CHARACTERISTICS (Continued)
XC2163C51ZMR
F
OSC
= 108MHz to 125MHz; Rf = 1.6kΩ, Cg = Cd = 10pF external
PARAMETER
Operating Voltage
'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
Output Off Leak Current
SYMBOL
V
DD
V
IH
V
IL
V
OH
V
OL
I
DD
1
I
DD
2
Rup1
Rup2
I
OZ
/I
NH
pin
/I
NH
pin
Qo pin, V
DD
= 4.5V, I
OH
= -16mA
Qo pin, V
DD
= 4.5V, I
OL
= 16mA
/I
NH
= OPEN, C
L
= 15pF, f = 120MHz
/I
NH
= 'L', f = 120MHz
/I
NH
= 'L'
/I
NH
= 0.7V
DD
Qo pin, /I
NH
= 'L'
CONDITIONS
(Unless otherwise stated, V
DD
=5.0V, Ta=25℃)
STANDARD VALUE
MIN.
4.5
2.4
-
3.9
-
-
-
0.5
25
-
TYP.
-
-
-
4.2
0.3
31
14
1.0
50
-
MAX.
5.5
-
0.4
-
0.4
-
-
2.0
100
10
UNITS
V
V
V
V
V
mA
mA
MΩ
kΩ
μA
■SWITCHING
CHARACTERISTICS
XC2163C51ZMR
PARAMETER
Output Rise Time
Output Fall Time
Output Duty Cycle
Output Disable
Delay Time
Output Enable
Delay Time
SYMBOL
tr
tf
DUTY
tplz
tpzl
CONDITIONS
C
L
=15pF, 0.1V
DD
→0.9V
DD
C
L
=15pF, 0.9V
DD
→0.1V
DD
0.5V
DD
, C
L
=15pF, f=120MHz
C
L
=15pF
C
L
=15pF
CMOS DUTY : V
DD
=5.0V, Ta=25℃
STANDARD VALUE
MIN.
-
-
45
-
-
TYP.
1.5
1.5
-
-
-
MAX.
-
-
55
100
100
UNITS
ns
ns
%
ns
ns
The contents can be changed without advance notice.
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