PROGRAMMABLE
CRYSTAL OSCILLATOR
YSO680PR
Low Power
Applications
Features
‧Any frequency
‧One time programmable
‧Low power consumption design
‧PLL circuit provides wide frequency
‧Package Size: 2.5*2.0 3.2*2.5 5.0*3.2 7.0*5.0mm.
range application (1-108MHz)
Specifications
Parameter
Frequency Range
Supply Voltage Variation (Vdd)10%
1.8V
2.5V
3.3V
1MHz to108MHz
1MHz to 108MHz
1MHz to 108MHz
1.62V~1.98V
2.25V~2.75V
2.97V~3.63V
Standby Current
15uA
Frequency Tolerance
±20ppm,±25ppm,±50ppm,or specify
Output Load
15pF
Operating Temperature Range
-40~+85℃,or specify
Storage Temperature Range
-55~+125℃
Voltage Vol ( Max. ) / Vol ( Min. )
VOH = 90%Vdd/VOL = 10%Vdd
Duty Cycle
45~55%
Period Jitter (@12K-20Mhz)
1.8V=1.5ps 2.5V=1.1ps 3.3V=1ps
Start-up Time
10ms Max.
Supply Current
See Below
Frequency Aging (at 25℃)
±3 ppm / year Max.
Pin Dimension
Pin
Symbol
Output Enable
1
OE/ST/NC
Pin Assignments
Functionality
Standby
No Connect
H:specified frequency output
L:output is low. Specified frequency output stop.
H:specified frequency output
L:output is low. Device goes to sleep mode. Supply current
reduces to 400uA(Standby Current).
Pin 1 = VDD or Pin 1 is Open : Specified frequency output.Pin 1
has no function
2
GNG
Power
Electrical ground
3
OUT
Output
Oscillator output
4
VDD
Power
Power supply voltage
Current Consumption
Supply
Voltage
Power Dissipation
1.000~30.000MHZ
31.000~75.000MHZ
76.000~108.000MHZ
1.8V
6mA max
8mA max
12mA max
2.5V
8mA max
10mA max
15mA max
3.3V
10mA max
15mA max
20mA max
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第1页共3页
PROGRAMMABLE
CRYSTAL OSCILLATOR
YSO680PR
Low Power
Dimensions and Patterns [unit:mm]
Package Size – Dimensions (Unit: mm)
2.5*2.0mm
Recommended Land Pattern (Unit: mm)
0.9 0.95 0.9
#4
#3
0.95
0.8±0.1
0.8 0.65 0.8
0.65
MARKING
#2
2.0±0.1
#1
0.68
2.5±0.1
0.78
0.4
3.2*2.5mm
3.2±0.15
1.3 1.0
1.3
#2
1.1 0.8 1.1
1.0
MARKING
2.5±0.1
0.65
#1
#4
#3
0.9
0.9±0.1
1.2
5.0*3.2mm
1.4
2.54±0.1
5.0±0.2
#1
2.2
1.0
MARKING
3.2±0.1
1.2
#2
#4
#3
1.2±0.1
1.2
2.54
7.0*5.0mm
7.00±0.15
5.08±0.15
2.0
#3
1.4±0.1
#4
2.2
2.6±0.1
MAR KING
#2
5.0±0.1
#1
1.4±0.15
0.6±0.15
3.28
1.8
Notes:
A capacitor of value 0.01uf~0.1uf or higher between Vdd and GND is required.
www.yxc.hk
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PROGRAMMABLE
CRYSTAL OSCILLATOR
YSO680PR
Low Power
Reflow Soldering Profile
Temperature
Pre Heating Temperature
Tp1 ~ Tp2 = + 170 °C
Heating Temperature
TMlt = + 220 °C
Peek Temperature
TMax. = + 260 °C
+260℃
TMax.
+220℃
Tmlt
Point of measuring
In case of Solder ability Terminal.
In case of Resistance to soldering heat Surface.
Tp2
Tp1
35s
100s
t(time)
Test Circuit
Taping Specification(Unit: mm)
Size(OSC)
A
B
C
D
E
F
G
H
SMD-7050
180±2.0
16.0±0.3
7.50±0.1
5.50±0.1
8.0±0.1
2.00±0.1
61.0±1.0
16.0±1.0
SMD-5032
180±2.0
12.0±0.3
5.40±0.1
3.60±0.1
8.0±0.1
1.70±0.1
61.0±1.0
12.0±1.0
SMD-3225
180±2.0
8.0±0.3
3.40±0.1
2.70±0.1
4.0±0.1
1.50±0.1
61.0±1.0
8.0±1.0
SMD-2520
180±2.0
8.0±0.3
2.90±0.1
2.40±0.1
4.0±0.1
1.20±0.1
61.0±1.0
8.0±1.0
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第3页共3页
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