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参数资料
| 型号： | SG-550SCFFRSQ2M3 |
| 厂商： | EPSON TOYOCOM CORP |
| 元件分类： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 40 MHz - 48 MHz, LVCMOS OUTPUT |
| 封装： | ROHS COMPLIANT, MINIATURE, SMD, 4 PIN |
| 文件页数： | 1/2页 |
| 文件大小： | 345K |
| 代理商： | SG-550SCFFRSQ2M3 |
Actual size
http://www.epsontoyocom.co.jp
Crystal oscillator
Epson Toyocom
Specifications (characteristics)
Specifications
Item
Symbol
SG-550SEF
SG-550SDF
SG-550SCF
Remarks
Output frequency range
f0
2 MHz to 48 MHz
Supply voltage
VCC
1.8 V Typ.
1.6 V to 2.2 V
2.5 V Typ.
2.2 V to 3.0 V
3.3 V Typ.
2.7 V to 3.6 V
Storage temperature
T_stg
-40
°C to +125 °C
Store as bare product after unpacking
Temperature range
Operating temperature
T_use
-40
°C to +85 °C
B:
±50 × 10-6 ,C: ±100 × 10-6
-20
°C to +70 °C
M:
±100 × 10-6
-40
°C to +85 °C
Frequency tolerance
f_tol
L:
±50 × 10-6
-40
°C to +85 °C
VCC
±5 %
1.5 mA Max.
No load condition, 2 MHz
≤f0≤ 4 MHz
1.5 mA Max.
2.0 mA Max.
No load condition, 4 MHz<
f0≤ 8 MHz
1.5 mA Max.
2.0 mA Max.
2.5 mA Max.
No load condition, 8 MHz<
f0≤16 MHz
2.0 mA Max.
2.5 mA Max.
No load condition, 16 MHz<
f0≤25 MHz
2.0 mA Max.
2.5 mA Max.
3.5 mA Max.
No load condition, 25 MHz<
f0≤33 MHz
Current consumption
ICC
3.0 mA Max.
3.5 mA Max.
4.5 mA Max.
No load condition, 33 MHz<
f0≤48 MHz
Stand-by current
I_std
0.7
A Max.
1.5
A Max.
2.0
A Max.
ST =GND
45 % to 55 %
2 MHz≤
f0≤16 MHz
45 % to 55 %
16 MHz<
f0≤40 MHz
Symmetry
SYM
40 % to 60 %
40 MHz<
f0≤48 MHz
50 % VCC level
L_CMOS
≤ 15 pF
High output voltage
VOH
90 % VCC Min.
IOH=-3 mA
Low output voltage
VOL
10 % VCC Max.
IOL= 3 mA
Output load condition(CMOS)
L_CMOS
15 pF Max.
VIH
80 % VCC Min.
Output enable /
disable input voltage
VIL
20 % VCC Max.
ST terminal
Rise time / Fall time
tr / tf
4 ns Max.
20 % VCC to 80 % VCC level, L_CMOS=15 pF
Start-up time
tsta
10 ms Max.
t=0 at 90 % VCC
Frequency aging
f_aging
±5 × 10-6 / year Max.
+25
°C, First year,
VCC=1.8 V, 2.5 V, 3.3 V
External dimensions
(Unit:mm)
Footprint (Recommended)
(Unit:mm)
CRYSTAL OSCILLATOR
SPXO
SG - 550 series
Frequency range
: 2 MHz to 48 MHz
Supply voltage
: 1.8 V Typ. / 2.5 V Typ. / 3.3 V Typ.
Current consumption : SEF1.8 V No load condition 48 MHz
1.5 mA Typ.
Function
: Standby( ST )
External dimensions
: 5.0 × 3.2 × 1.2 t (mm)
Metal may be expos ed on the top or bottom of this produc t.
This will not affect any quality, reliability or electric al s pec.
(0.35)
2.5
(0.35)
0.1
5.0
±0.2
#2
#3
#1
#4
E 22.00B
3.
2
±
0.
2
2.
8
7FC81A
2.54
1.0
1.
2M
ax
.
0min.
Note.
ST pin
ST
pin = HIGH or "open" : Spec ified frequenc y output.
ST
pin = LOW : os cillation stops. High-z
Pin map
Pin
Connec tion
1
ST
2
GND
3
OUT
4
VCC
2.
2
2.54
1.
5
1.6
Product Number (please contact us)
Q33550xx0xxxx00
To maintain stable operation, provide by-pass capacitor with
more than 0.1
F at a location as near as possible to the power
source terminal of the crystal products (between VCC - GND).
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