|
SG8002DC Datasheet, PDF (1/1 Pages) Epson Company – PROGRAMMABLE HIGH-FREQUENCY CRYSTAL OSCILLATOR | |||
|
Crystal oscillator
PROGRAMMABLE HIGH-FREQUENCY CRYSTAL OSCILLATOR
SG-8002DB / DC series
Product number (please refer to page 2)
Q3203DBxxxxxx00
Q3204DCxxxxxx00
⢠Wide frequency output by PLL technology.
⢠Quick delivery of samples and short lead mass production time.
⢠Excellent environmental capability.
_____
⢠Output enable function (OE) and stand-by function (ST) can be used for low
current consumption applications.
⢠Pin compatible with full size and half size.
⢠Available for lead (Pb)-free soldering.
⢠Available for lead (Pb)-free terminal.
SG-Writer available to purchase.
Please contact EPSON or local sales representative.
SG-8002DB
Actual size
SG-8002DC
î® Specifications (characteristics)
Item
Symbol
Output frequency range
Power source
voltage
Max. supply voltage
Operating voltage
Temperature
range
Storage temperature
Operating temperature
f0
VDD-GND
VDD
TSTG
TOPR
Frequency stability
Îf/f0
Current consumption
Iop
Output disable current
IOE
Standby current
IST
Duty
â1
tw/ t
High output voltage
VOH
Low output voltage
VOL
Output load â1 TTL
N
condition (fan out) CMOS
CL
VIH
Output enable / disable input voltage
VIL
CMOS level
Output rise time â1
tR
TTL level
CMOS level
Output fall time â1 TTL level
tF
Oscillation start up time
tOSC
Aging
fa
Shock resistance
S.R.
Specifications â2
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
-55 ËC to +125 ËC
-20 ËC to +70 ËC (-40 ËC to +85 ËC)
-40 ËC to +85 ËC
B: ±50 x 10-6 C: ± 100 x 10-6
M: ±100 x 10-6
45 mA Max.
28 mA Max.
30 mA Max.
16 mA Max.
50 µA Max.
â
40 % to 60 %
40 % to 60 %
â
VDD -0.4 V Min.
0.4 V Max.
5 TTL Max.
â
15 pF Max.
25 pF Max.
15 pF Max.
2.0 V Min.
0.7 VDD Min.
0.8 V Max.
0.2 VDD Max.
â
4 ns Max.
4 ns Max.
â
â
4 ns Max.
4 ns Max.
â
10 ms Max.
±5 x 10-6 / year Max.
±20 x 10-6 Max.
Remarks
Refer to page 50. âFrequency rangeâ
2.7 V to 3.6 V : fo ⤠66.7 MHz (PC / SC)
Stored as bare product after unpacking
Refer to page 50. âFrequency rangeâ
B, C : -20 ËC to +70 ËC
M : -40 ËC to +85 ËC
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 % â 80 % VDD
TTL load: 0.4 V â 2.4 V
CMOS load: 80 % â 20 % VDD
TTL load: 2.4 V â 0.4 V
Time at minimum operating voltage to be 0 s
Ta = +25 ËC, VDD = 5.0 V / 3.3 V, First year
Three drops on a hard board from 750 mm or excitation test
with 29400 m/s2 x 0.3 ms x 1/2sine wave in 3 directions
â1 Operating temperature (-40 ËC to +85 ËC), the available frequency, duty and output load conditions, please refer to page 50, 51.
â2 PLL - PLL connection & Jitter specification, please refer to page 52.
Checking possible by the Frequency Checking Program.
î® External dimensions
(Unit: mm)
19.8 Max.
# 14
#8
No. Pin terminal
1 OE or ST
7 GND
8 OUT
14
VDD
13.7 Max.
#8
#5
No. Pin terminal
1 OE or ST
4 GND
5 OUT
8
VDD
#1
#7
7.62
#1
#4
7.62
0.51
15.24
90° to 105° 0.25
0.51
7.62
Note.
OE Pin (PT, PH, PC)
ST pin (ST, SH, SC)
OE pin - "H" or "open" : Specified frequency output. ST pin - "H" or "open" : Specified frequency output.
49
OE pin - "L" : Output is high impedance.
ST pin - "L" : Output is low level (weak pull - down), oscillation stops.
90° to 105° 0.25
|