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參數資料
| 型號： | SG-8002JC19.4400M-PCCB |
| 廠商： | EPSON TOYOCOM CORP |
| 元件分類： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 19.44 MHz, CMOS OUTPUT |
| 封裝： | PLASTIC PACKAGE-4 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 813K |
| 代理商： | SG-8002JC19.4400M-PCCB |
http://www.epsontoyocom.co.jp
Crystal oscillator
Epson Toyocom
Actual size
Specifications (characteristics)
Specifications *2
Item
Symbol
PT / ST
PH / SH
PC / SC
Remarks
1 MHz to 125 MHz
-
VCC=4.5 V to 5.5 V
-
1 MHz to 125 MHz VCC=3.0 V to 3.6 V
Output frequency range
f0
-
1 MHz to 66.7 MHz VCC=2.7 V to 3.6 V
Supply voltage
VCC
4.5 V to 5.5 V
2.7 V to 3.6 V
Storage
temperature
T_stg
-55
°C to +125 °C (JC:-55 °C to +100 °C)
Store as bare product after unpacking
Temperature
range
Operating
temperature
T_use
-20
°C to +70 °C (-40 °C to +85 °C)
-40
°C to +85 °C
Refer to “Outline specifications” (Frequency range)
SG-8002JC:-20
°C to +70 °C Only
B:
±50 × 10-6 ,C: ±100 × 10-6
-20
°C to +70 °C
Frequency tolerance
f_tol
M:
±100 × 10-6
-40
°C to +85 °C *3 (except SG-8002JC)
Current consumption
ICC
45 mA Max.
28 mA Max.
No load condition, Max. frequency
Disable current
I_dis
30 mA Max.
16 mA Max.
OE=GND(PT,PH,PC)
Stand-by current
I_std
50
A Max.
ST =GND(ST,SH,SC)
-
40 % to 60 %
CMOS load:50 % VCC level, Max. load condition
Symmetry *1
SYM
40% to 60%
-
TTL load: 1.4 V level, Max. load condition
High output voltage
VOH
VCC-0.4 V Min.
IOH=-16 mA(PT,ST,PH,SH),-8 mA(PC,SC)
Low output voltage
VOL
0.4 V Max.
IOL=16 mA(PT,ST,PH,SH), 8 mA(PC,SC)
Output load condition (TTL) *1
L_TTL
5TTL Max.
-
f0
≤ 90 MHz and Max. Supply voltage
Output load condition (CMOS) *1
L_CMOS
15pF Max.
Max. frequency and Max. Supply voltage
VIH
2.0 V Min.
70 % VCC Min.
Output enable /
disable input voltage
VIL
0.8 V Max.
20 % VCC Max.
ST terminal or OE terminal
-
3 ns Max.
CMOS load: 20 % VCC to 80 % VCC level
Rise time / Fall time *1
tr / tf
4 ns Max.
-
TTL load: 0.4 V to 2.4 V level
Start-up time
t_str
10 ms Max.
Time at minimum supply voltage to be 0 s
Frequency aging
f_aging
±5 × 10-6 / year Max.
+25
°C, VCC=5.0 V/ 3.3 V (PC,SC) First year
*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 55 MHz.(Unavailable “M” tolerance of SG-8002JC)
Checking possible by the Frequency Checking Program.
External dimensions
(Unit:mm)
Footprint (Recommended)
(Unit:mm)
SG-8002JC
SG-8002JA
CRYSTAL OSCILLATOR
PROGRAMMABLE
SG - 8002JC / JA series
Frequency range
:
1 MHz to 125 MHz
Supply voltage
:
3.3 V / 5.0 V
Function
:
Output enable(OE) or Standby( ST )
Thickness
:
2.7 mm Max.(SG-8002JC)
:
4.7 mm Max.(SG-8002JA)
Package and pin compatible with SG-636 (SG-8002JC)
Package and pin compatible with SG-615 (SG-8002JA)
Short mass production lead time by PLL technology.
SG-Writer available to purchase.
Please contact Epson Toyocom or local sales representative.
5.08
1.3
2.
1
4.
6
SG-8002JC
SG-8002JA
5.08
1.3
3.
0
8.
8
SG-8002JC
SG-8002JA
Metal may be exposed on the top or bottom of this product.
This will not affect any quality, reliability or electrical spec.
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.
0.51
5.08
0.05Min.
2.
7
M
a
x
.
10.5 Max.
#1
#2
#4
#3
5.
0
5.
8
M
a
x
.
3.6
(1.0)
0.51
5.08
0.25Min.
4.
7
M
a
x
.
14.0 Max.
#1
#2
#4
#3
8.
65
9.
8
M
a
x
.
7.62
0.
2
5
E125.0000 C
2PH
9357B
100.0000 C
2PH
9357B
EPSON
Pin map
Pin
Connection
1
OE or ST
2
GND
3
OUT
4
VCC
Pin map
Pin
Connection
1
OE or ST
2
GND
3
OUT
4
VCC
Product Number (please contact us)
SG-8002JC: Q3307JCx1xxxx00
SG-8002JA: Q3306JAx1xxxx00
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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