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XC25BS8 Datasheet, PDF (6/14 Pages) Torex Semiconductor – Ultra Small PLL Clock Generator ICs with Built-In Divider/Multiplier Circuits | |||
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XC25BS8Series
ËELECTRICAL CHARACTERISTICS (Continued)
ËRecommended Operating Conditions: XC25BS8002xx (1220 multiplication, Input 15kHz (TYP.)) 3.3V (TYP.)
Tested below Ta=25OC
PARAMETER
SYMBOL
CONDITIONS
MIN.
MAX.
UNITS
Supply Voltage 3.3V
Input Frequency
Multiplier Ratio
Output Frequency
Capacity Overload (*3)
Output Start Time (*2)(*3)
VDD
fCLKin
N/M
fQ0
CL
tSTART
3.3V (TYP.) operation
(*1)
Typical value is shown (*1)
(*1)
fCLKinï¼14.250kHz
2.97
14.250
17.385
-
0.05
1220
3.63
15.750
19.215
15
20
V
kHz
-
MHz
pF
ms
NOTE:
*1: The values are measured when a capacitor CIN=0.1ÐF is connected between VDD and VSS pins, a capacitor C1=0.1ÐF is connected
between LFP and VSS pins
*2: It is a time to get stable output signal from Q0 pin after the CE pin is turned on while applying supply voltage to the VDD pin and applying the
input signal to the CLKin pin.
*3: Values indicated are design values which are not guaranteed 100%.
ËDC Characteristics: XC25BS8002xx (1220 multiplication, Input 15kHz (TYP.)) 3.3V (TYP.)
PARAMETER
SYMBOL
CONDITIONS
MIN.
H Level Input Voltage
L Level Input Voltage
H Level Input Current
L Level Input Current
H Level Output Voltage
L Level Output Voltage
Supply Current 1
Supply Current 2
CE H Level Voltage
CE L Level Voltage
CE Pull-Down Resistance 1
CE Pull-Down Resistance 2
Output Off Leak Current
VIH
VIL
IiH
IiL
VOH
VOL
IDD1
IDD2
VCEH
VCEL
Rdn1
Rdn2
IOZ
VCLKin=VDD-0.3V
VCLKin=0.3V
VDD=2.97Vï¼IOH=-4mA
VDD=2.97Vï¼IOL= 4mA
VDD=3.63Vï¼CE= 3.63V
VDD=3.63Vï¼CE= 0.0V
CE= VDD
CE= 0.1*VDD
VDD=3.63Vï¼CE= 0.0V
2.70
-
-
-3.0
2.38
-
-
-
2.70
-
0.1
5
-
NOTE:
TEST CONDITION: VDD=3.0V, fCLKin=15kHz, C1=0.1ÐF, Multiplier ratio=1220, No load
TYP.
-
-
-
-
-
-
2.0
-
-
-
0.6
30
-
MAX.
-
0.60
3.0
-
-
0.45
4.0
10
-
0.45
1.2
60
10
UNITS
V
V
μA
μA
V
V
mA
μA
V
V
Mâ¦
kâ¦
μA
Ta=25Ë
CIRCUIT
á¶Ã§
á¶Ã§
á¶Ã§
á¶Ã§
á¶
ç
á¶
ç
á¶Ã§
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ËAC Characteristics: XC25BS8002xx (1220 multiplication, 15kHz(TYP.)) 3.3V (TYP.)
PARAMETER
Output Rise Time (*1)
Output Fall Time (*1)
Output Signal Duty Cycle (*1)
PLL Output Signal Jitter 1 (*1)
PLL Output Signal Jitter 2 (*1)
SYMBOL
tR
tF
Duty
tJ1
tJï¼
CONDITIONS
(20% ~ 80%)
(20% ~ 80%)
1Ðç(Output Period)
Peak to Peak (Output Tracking)
MIN.
-
-
45
-
-
NOTE:
TEST CONDITION: VDD=3.3V, fCLKin=15kHz, C1=0.1ÐF, Multiplier ratio=1220, CL=15pF
*1: Values indicated are design values, which are not guaranteed 100%.
TYP.
4.0
4.0
50
20
30.0
MAX.
8.0
8.0
55
-
-
Ta=25Ë
UNITS CIRCUIT
ns
á¶Ã§
ns
á¶Ã§
ï¼
á¶Ã§
ps
á¶Ã§
ns
á¶Ã§
6/14
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