Crystal oscillator
Epson Toyocom
Product Number (please contact us)
Q3321CExxxxxx00
CRYSTAL OSCILLATOR
PROGRAMMABLE
SG- 8002CE series
•Frequency range
•Supply voltage
•Function
:
:
:
:
1 MHz to 125 MHz
3.3 V / 5.0 V
Output enable(OE) or Standby( ST
3.2 × 2.5 × 1.05 t (mm) Typ.
)
•External dimensions
•Short mass production lead time by PLL technology.
•SG-Writer available to purchase.
Actual size
Please contact Epson Toyocom or local sales representative.
Specifications (characteristics)
Specifications *2
PH SH
Item
Symbol
Remarks
PT
/
ST
/
PC / SC
1 MHz to 125 MHz
V
CC=4.5 V to 5.5 V
Output frequency range
f
0
1 MHz to125 MHz
V
=3.0 V to 3.6 V
1 MHz to 66.7 MHz VCCCC=2.7 V to 3.6 V
Supply voltage
Storage
VCC
4.5 V to 5.5 V
2.7 V to 3.6 V
-40 °C to +125 °C
-20 °C to +70 °C (-40 °C to +85 °C)
B: 50 × 10-6 ,C: 100 × 10-6
Store as bare product after unpacking
T_stg
T_use
f_tol
Temperature
range
temperature
Operating
-40 °C to +85 °C
Refer to “Outline specifications” (Frequency range)
temperature
-20 °C to +70 °C
Frequency tolerance
M: 100 × 10-6
40 mA Max.
30 mA Max.
-40 °C to +85 °C *3
No load condition, Max. frequency
OE=GND
Current consumption
Disable current
I
CC
28 mA Max.
16 mA Max.
I_dis
I_std
Standby current
50 µA Max.
=GND(ST,SH,SC)
ST
40 % to 60 %
CMOS load:50 % V level, Max. load condition
TTL load: 1.4 V, MaCxC. load condition
Symmetry *1
SYM
40 % to 60 %
High output voltage
Low output voltage
Output load condition
(TTL) *1
V
VOOLH
V
CC-0.4 V Min.
I
=-16 mA(PT,ST,PH,SH),-8 mA(PC,SC)
0.4 V Max.
IOOLH=16 mA(PT,ST,PH,SH), 8 mA(PC,SC)
L_TTL
5 TTL Max.
Max. frequency and
Max. Supply voltage
Output load condition
(CMOS) *1
L_CMOS
15 pF Max.
10 ms Max.
Output enable /
disable input voltage
V
IH
2.0 V Min.
0.8 V Max.
70 % V Min.
20 % VCCCC Max.
3 ns Max.
terminal or OE terminal
ST
VIL
CMOS load: 20 % V to 80 % VCC level
TTL load: 0.4 V to 2.C4CV level
Time at minimum supply voltage to be 0 s
+25 °C, VCC=5.0 V/ 3.3 V (PC,SC) First year
Rise and Fall time *1
t
r
/
t
f
4 ns Max.
Start-up time
Frequency aging
t_str
5 × 10-6 / year Max.
f_aging
*1 Operating temperature (-40 °C to +85 °C), the available frequency, symmetry and output load conditions, please refer to “Outline specifications” page.
*2 PLL-PLL connection & Jitter specification, please refer to “Jitter specifications and characteristics chart” page.
*3 PT/ ST and PH / SH for “M” tolerance will be available up to 27 MHz. Checking possible by the Frequency checking program.
External dimensions
(Unit:mm)
Footprint (Recommended)
(Unit:mm)
.
3.2 0.2
2.2
#4
#3
#4
#3
#2
C (ex.0.01 µF)
1.4
E125.0C
SC181A
#2
#1
#1
#1
#2
0.9
Connection
Pin map
Pin
1
OE or
ST
2
GND
OUT
3
4
V
CC
Note.
OE Pin (PT, PH, PC)
OE pin = "H" or "open" : Specified frequency output.
OE pin = "L" : Output is high impedance.
Resist
2.4
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.
To maintain stable operation, provide by-pass capacitor
with more than 0.1 µF at a location as near as possible to
the power source terminal of the crystal products
(between VCC - GND).
http://www.epsontoyocom.co.jp