SG-8002CE データシートの表示（PDF） - Seiko Epson Corp
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SG-8002CE Datasheet PDF : 1 Pages
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PROGRAMMABLE HIGH-FREQUENCY CRYSTAL OSCILLATOR
SG-8002CE series
Product number (please refer to page 2)
Q3321CExxxxxx00
• Wide frequency output by PLL technology.
• Short lead mass production time.
• Excellent shock resistance and environmental capab__i_l_it_y.
• Output enable function (OE) and stand-by function (ST) can be used for low
current consumption applications.
• Available for lead (Pb)-free soldering.
• Complete lead (Pb)-free product.
SG-Writer available to purchase.
Please contact EPSON or local sales representative.
Crystal oscillator
Actual size
Specifications (characteristics)
Item
Symbol
Output frequency range
f0
Power source
voltage
Max. supply voltage VDD-GND
Operating voltage VDD
Temperature
range
Storage temperature TSTG
Operating temperature TOPR
Frequency stability
Δf/f0
Current consumption
Iop
Output disable current
IOE
Standby current
IST
Duty
∗1
tw/ t
High output voltage
VOH
Low output voltage
VOL
Output load ∗1 TTL
N
condition (fan out) CMOS
CL
VIH
Output enable / disable input voltage
VIL
CMOS level
Output rise time ∗1 TTL level
tR
CMOS level
Output fall time ∗1 TTL level
tF
Oscillation start up time
tOSC
Aging
fa
Specifications ∗2
PT / ST
PH / SH
PC / SC
1.0000 MHz to 125.0000 MHz
-0.5 V to +7.0 V
5.0 V ±0.5 V
3.3 ± 0.3 V
-40 ˚C to +125 ˚C
-20 ˚C to +70 ˚C (-40 ˚C to +85 ˚C)
-40 ˚C to +85 ˚C
B: ±50 x 10-6 C: ± 100 x 10-6 M: ±100 x 10-6 ∗3
40 mA Max.
28 mA Max.
30 mA Max.
16 mA Max.
50 µA Max.
–
40 % to 60 %
40 % to 60 %
–
VDD -0.4 V Min.
0.4 V Max.
5 TTL Max.
–
15 pF Max.
2.0 V Min.
0.7 VDD Min.
0.8 V Max.
0.2 VDD Max.
–
3 ns Max.
4 ns Max.
4 ns Max.
–
–
3 ns Max.
4 ns Max.
4 ns Max.
–
10 ms Max.
±5 x 10-6 / year Max.
Remarks
Refer to page 50. “Frequency range”
2.7 V to 3.6 V : fo ≤ 66.7 MHz (PC / SC)
Stored as bare product after unpacking
Refer to page 50. “Frequency range”
B, C : -20 ˚C to +70 ˚C, M : -40 ˚C to +85 ˚C
No load condition, Max. frequency range
OE = GND (PT, PH, PC)
____
ST = GND (ST, SH, SC)
CMOS load: 1/2 VDD level
TTL load: 1.4 V level
IOH = -16 mA (PT / ST, PH / SH),-8 mA (PC / SC)
IOL = 16 mA (PT / ST, PH / SH), 8 mA (PC / SC)
Max. frequency and Max. operating voltage range
____
ST, OE terminal
CMOS load: 20 % → 80 % VDD
TTL load: 0.4 V → 2.4 V
CMOS load: 80 % → 20 % VDD
TTL load: 2.4 V → 0.4 V
Time at minimum operating voltage to be 0 s
Ta = +25 ˚C, VDD = 5.0 V / 3.3 V, First year
∗1 Operating temperature (-40 ˚C to +85 ˚C), the available frequency, duty and output load conditions, please refer to page 50, 51.
∗2 PLL-PLL connection & Jitter specification, please refer to page 52.
∗3 PT / ST and PH / SH for “M” stability will be available up to 27 MHz.
External dimensions
(Unit: mm) Recommended soldering pattern (Unit: mm)
#4
#3
#1
#2
3.2±0.2
2.2
#3
#4
NO. Pin terminal
1 OE or ST
2 GND
#1
3 OUT
#2
0.9
4
VDD
Note.
OE Pin (PT, PH, PC)
OE pin - "H" or "open" : Specified frequency output.
OE pin - "L" : Output is high impedance.
ST pin (ST, SH, SC)
ST pin - "H" or "open" : Specified frequency output.
ST pin - "L" : Output is low level (weak pull - down), oscillation stops.
2.4
1.4
44
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