Crystal oscillator
SOJ HIGH-FREQUENCY CRYSTAL OSCILLATOR
SG-615 series
Products number
Q33 6 1 5 x x x x x x x 0 0
• High-density mounting-type SMD.
• A general-purpose SMD with heat-resisting cylindrical AT-cut crystal unit
and allowing almost the same soldering temperature as SMD IC.
• Cylindrical AT crystal unit builtin, thus assuring high reliability.
• Low current consumption by output enable function(OE) or standby
function(ST).
Actual size
Specifications (characteristics)
Item
Symbol
Output frequency range
Power source
voltage
f0
Max. supply voltage
Operating voltage
Storage temperature
Operating temperature
Temperature
range
∆f/f0
Iop
IOE
Output voltage
VOH
VOL
CL
N
VIH
VIL
tw/t
C-MOS
TTL
Output enable/disable input voltage
C-MOS level
TTL level
C-MOS level
TTL level
Output rise time
Output fall time
tTLH
tTHL
Oscillation start up time
tOSC
Aging
SG-615PH
Remarks
26.0001 MHz to 66.6667 MHz
-0.3 V to +7.0 V
5.0 V±0.5 V
-55 °C to +125 °C
-20 °C to +70 °C (-40 °C to +85 °C)
B: ±50 x 10-6
C: ±100 x 10-6
23 mA Max.
35 mA Max.
12 mA Max.
28 mA Max.
20 mA Max.
40 % to 60 %
—
40 % to 60 %
45 % to 55 %
—
VDD -0.4 V Min.
2.4 V Min.
VDD -0.4 V Min.
0.4 V Max.
50 pF Max.
—
50 pF Max.
10 TTL Max.
5 TTL Max.
—
2.0 V Min.
3.5 V Min.
2.0 V Min.
0.8 V Max.
1.5 V Max.
0.8 V Max.
—
7 ns Max.
8 ns Max.
5 ns Max.
—
7 ns Max.
—
8 ns Max.
—
5 ns Max.
4 ms Max.
Stored as bare product after unpacking
55 MHz Max.(-40 °C to +85 °C)
B type is possible up to 55 MHz
No load condition
OE=GND
C-MOS load: 1/2VDD
TTL load: 1.4 V
IOH = -400 µA (P,PTJ) /-4 mA (PH)
IOL = 16 mA (P) /8mA (PTJ) /4 mA (PH)
_
CL<15 pF
IIH=1 µA Max.(OE=VDD)
IIL=-100 µA Min.(OE=GND) IIL=-500 µA Min.(OE=GND) PTJ
C-MOS load: 20 %→80 % VDD
TTL load: 0.4 V→2.4 V
C-MOS load: 80 %→20 % VDD
TTL load: 2.4 V→0.4 V
10 ms Max.
Time at 4.5 V to be 0 s
fa
±5 x 10-6/year Max.
Ta= +25 °C, VDD = 5 V, first year
S.R.
Shock resistance
±20 x 10-6 Max.
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
• Unless otherwise stated, characteristics (specifications) shown in the above table are based on the rated operating temperature and voltage condition.
• External by-pass capacitor is recommended.
External dimensions
#3
Recommended soldering pattern
1.3
8.65
9.8 Max.
4.06
SG-615P C
20.0000M
E 9352A
3.8
(Unit: mm)
1.3
NO. Pin terminal
4.7 Max.
#4
(Unit: mm)
1
2
3
4
OE or ST
GND
OUT
VDD
3.0
Note:
SG-615PTJ
Specifications
1.0250 MHz to 26.0000 MHz
VDD-GND
VDD
TSTG
TOPR
Frequency stability
Current consumption
Output disable current
C-MOS level
Duty
TTL level
Output load
condition (fan out)
SG-615P
5.08
35
0.51
0.25
3.0
0.25 Min.
5.8
#1
#2
14.0 Max.
7.62
