Crystal oscillator
CRYSTAL OSCILLATOR
PROGRAMMABLE
Product Number (please contact us)
OUTPUT : CMOS
CE, LB, CA
SG-8002 series
Frequency range
Supply voltage
Function
:
:
:
1 MHz to 125 MHz
3.0 V / 3.3 V / 5.0 V
Output enable(OE) or Standby( ST
)
Short mass production lead time by PLL technology.
SG-Writer available to purchase,
please contact Epson or local sales representative.
Specifications (characteristics)
Specifications *2
PH / SH
Item
Symbol
Conditions / Remarks
PT / ST
PC / SC
1 MHz to 125 MHz
1 MHz to 80 MHz
VCC = 4.5 V to 5.5 V (except SG-8002LB)
VCC = 4.5 V to 5.5 V (SG-8002LB only)
1 MHz to 125 MHz VCC = 3.0 V to 3.6 V
1 MHz to 66.7 MHz VCC = 2.7 V to 3.6 V
2.7 V to 3.6 V
Output frequency range
f0
Supply voltage
VCC
T_stg
T_use
f_tol
4.5 V to 5.5 V
-55 C to +125 °C (SG-8002CA / JF / JA / DC / DB)
-55 C to +100 °C (SG-8002JC)
Storage temperature
Operating temperature*1
Frequency tolerance
Storage as single product.
-40 C to +125 °C (SG-8002CE / LB)
-20 C to +70 °C / -40 C to +85 °C
B: 50 10-6, C: 100 10-6
-20 C to +70 C
-40 C to +85 C (except SG-8002JC) *3
-40 C to +85 C (SG-8002LB only) *3
M: 100 10-6
M: 100 10-6
L:50 × 10-6
L:50 × 10-6
40 mA Max. (SG-8002CE)
30 mA Max.
(SG-8002LB)
Current consumption
ICC
28 mA Max.
No load condition, Max. frequency
45 mA Max.
(SG-8002CA / JF /JC / JA / DC / DB)
30 mA Max.
16 mA Max.
16 mA Max.
OE=GND (PT.PH,PC) (except SG-8002LB)
OE=GND (PH,PC) (SG-8002LB only)
Output disable current
Stand-by current
I_dis
I_std
25 mA Max.
50 µA Max.
ST =GND (ST,SH,SC)
TTL load: 1.4 V, Max. load condition (except SG-8002LB)
40 % to 60 %
CMOS load:50 % VCC level, Max. load condition
(except SG-8002LB)
40 % to 60 %
50 % VCC, L_CMOS=15 pF, 80 MHz (SG-8002LB)
50 % VCC, L_CMOS=15 pF, VCC=3.0 V to 3.6 V, 125 MHz
(SG-8002LB)
50 % VCC, L_CMOS=15 pF, VCC=2.7 V to 3.6 V, 66.7 MHz
(SG-8002LB)
*1
40 % to 60 %
Symmetry *1
SYM
40 % to 60 %
40 % to 60 %
45 % to 55 %
VCC -0.4 V Min.
0.4 V Max.
IOH=-16 mA (PT,ST,PH,SH ) , -8 mA (PC,SC)
VOH
VOL
Output voltage
IOL=16 mA (PT,ST,PH,SH) , 8 mA (PC,SC)
Max. frequency and Max. Supply voltage
(SG-8002CE / CA / JA / DC / DB)
f0 90 MHz and Max. Supply voltage
(SG-8002JF / JC )
5 TTL Max.
5 TTL Max.
Output load condition
(TTL) *1
L_TTL
Max. frequency and Max. Supply voltage
(SG-8002CE / JF / JC)
Max. frequency and Max. Supply voltage
(SG-8002LB)
Max. frequency and Max. Supply voltage
(SG-8002CA / JA / DC / DB)
15 pF Max.
25 pF Max
Output load condition
(CMOS) *1
L_CMOS
15 pF Max.
15 pF Max.
15 pF Max.
2.0 V Min.
0.8 V Max.
4 ns Max.
VIH
VIL
70 % VCC Min.
20 % VCC Max.
Input voltage
OE terminal or ST terminal
TTL load: 0.4 V to 2.4 V level (except SG-8002LB)
CMOS load: 20 % VCC to 80 % VCC level
Time at minimum supply voltage to be 0 s
+25 C, VCC=5.0 V/ 3.3 V (PC,SC) First year
Rise / Fall time *1
tr/ tf
3 ns Max.
10 ms Max.
±5 × 10-6 / year Max.
Start-up time
Frequency aging
t_str
f_aging
*1 Please refer to “Outline specifications” page for information regarding; operating temperature, available frequencies, symmetry, output load condi-
tions and rise/fall time.
*2 Please refer to “Jitter specifications and characteristics chart” page for PLL-PLL connection & Jitter specification.
*3 Please refer to “Outline specifications” for availability of tolerance “M” and ”L”. A “Frequency checking” program on the Seiko Epson website
is also available.
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