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SG-9101 Datasheet Preview

SG-9101 Datasheet

CRYSTAL OSCILLATOR

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Crystal oscillator
CRYSTAL OSCILLATOR (Programmable)
SPREAD SPECTRUM
OUTPUT: CMOS
SG - 9101 series
Frequency range : 0.67 MHz to 170 MHz (1 ppm Step)
Supply voltage : 1.62 V to 3.63 V
Function
: Output enable (OE) or Standby (S¯¯T)
Down or Center spread modulation
Configurable spreading
3 modulation profile (Hershey-kiss, Sine-wave, Triangle),
4 modulation frequency, 6 spread percentage
Package
: 2.5 x 2.0, 3.2 x 2.5, 5.0 x 3.2, 7.0 x 5.0 (mm)
PLL technology to enable short lead time
Available field oscillator programmer “SG-Writer II”
Product Number (please contact us)
SG-9101CA: X1G005301xxxx00
SG-9101CB: X1G005311xxxx00
SG-9101CE: X1G005321xxxx00
SG-9101CG: X1G005291xxxx00
CG CE
CB
CA
Specifications (characteristics)
Item
Symbol
Specifications
Conditions/Remarks
Supply voltage
VCC
1.80 V Typ.
2.50 V Typ.
3.30 V Typ.
1.62 V to 1.98 V 1.98 V to 2.20 V 2.20 V to 2.80 V 2.70 V to 3.63 V
-
Output frequency range
fo
0.67 MHz to 170 MHz
Storage temperature
Operating temperature
Frequency tolerance*1
T_stg
T_use
f_tol
-40 ºC to +125 ºC
-40 ºC to +85 ºC
-40 ºC to +105 ºC
±50 × 10-6
Storage as single product.
Average frequency of 1s gate time.
Current consumption
3.4 mA Max. 3.5 mA Max.
2.9 mA Typ.
3.6 mA Max.
3.0 mA Typ.
3.7 mA Max. T_use = +105 ºC
3.2 mA Typ. T_use = +25 ºC
No load, fo = 20 MHz
ICC
5.7 mA Max. 6.0 mA Max. 6.9 mA Max. 8.3 mA Max. T_use = +105 ºC
No load, fo = 170 MHz
4.9 mA Typ.
5.9 mA Typ.
7.0 mA Typ. T_use = +25 ºC
Output disable current
I_dis
3.4 mA Max. 3.4 mA Max. 3.5 mA Max. 3.7 mA Max. OE = GND, fo = 170 MHz
Standby current
I_std
0.9 μA Max.
0.3 μA Typ.
1.0 μA Max.
0.4 μA Typ.
1.5 μA Max.
0.5 μA Typ.
2.5 μA Max. T_use = +105 ºC
1.1 μA Typ. T_use = +25 ºC
S¯¯T = GND
Symmetry
SYM
45 % to 55 %
50 % VCC Level
IOH/IOL Conditions
Rise/Fall time
[mA]
Vcc *A *B *C *D
Output voltage
(DC characteristics)
VOH
VOL
90 % VCC Min.
10 % VCC Max.
Default (fo > 40 MHz), IOH -2.5 -3.5 -4.0 -5.0
Fast
IOL 2.5 3.5 4.0 5.0
Default (fo ≤ 40 MHz)
Slow
IOH
IOL
IOH
IOL
-1.5 -2.0 -2.5 -3.0
1.5 2.0 2.5 3.0
-1.0 -1.5 -2.0 -2.5
1.0 1.5 2.0 2.5
*A1.62 V to 1.98 V, *B1.98 V to 2.20 V,
*C2.20 V to 2.80 V, *D2.70 V to 3.63 V
Output load condition
L_CMOS
15 pF Max.
-
Input voltage
VIH
VIL
70 % VCC Min.
30 % VCC Max.
OE or S¯¯T
Rise and Fall
time
Default
Fast
tr/tf
3.0 ns Max.
6.0 ns Max.
3.0 ns Max.
fo > 40 MHz
fo ≤ 40 MHz
fo = 0.67 MHz to 170 MHz
20 % - 80 % VCC,
L_CMOS = 15 pF
Slow
10.0 ns Max.
fo = 0.67 MHz to 20 MHz
Disable Time
Enable Time
t_stp
t_sta
1 μs Max.
1 μs Max.
Measured from the time OE or S¯¯T pin crosses 30 %
VCC
Measured from the time OE pin crosses 70 % VCC
Resume Time
t_res
3 ms Max.
Measured from the time S¯¯T pin crosses 70 % VCC
Start-up time
t_str
3 ms Max.
Measured from the time VCC reaches its rated minimum
value, 1.62 V
*1 Frequency tolerance includes initial frequency tolerance, temperature variation, supply voltage variation, reflow drift, load drift and aging (+25 ºC, 1 year).
Spread spectrum configuration
C: Center spread
Code
02
modulation
D: Down spread
Spread percentage
Code
0.25 %
05
modulation
Spread percentage
-0.5 %
Modulation frequency: 25.4 kHz (default), 6.3 kHz, 8.5 kHz, 12.7 kHz
05 07 10 15
0.5 %
0.75 %
1.0 %
1.5 %
10 15 20 30
-1.0 %
-1.5 %
-2.0 %
-3.0 %
Modulation profile: Hershey-kiss (default), Sine-wave, Triangle
20
2.0 %
40
-4.0 %
Product Name
SG-9101CG 170.000000MHz C 20 P H A A A Package Type
①②
④⑤⑥⑦⑧⑨⑩
CA: 7.0 mm x 5.0 mm
CB: 5.0 mm x 3.2 mm
Model, Package type, Frequency,
Spread type, Spread percentage code,
CE: 3.2 mm x 2.5 mm
CG: 2.5 mm x 2.0 mm
Function, Operating temperature,
Modulation frequency, Modulation profile, Rise/Fall time
Spread type
C: Center spread
D: Down spread
Function
P: Output enable
S: Standby
Operating temperature
G: -40 °C to +85 °C
H: -40 °C to +105 °C
Modulation frequency
A: 25.4 kHz (default)
B: 12.7 kHz
C: 8.5 kHz
D: 6.3 kHz
Modulation profile
A: Hershey-kiss (default)
B: Sine-wave
C: Triangle
Rise/Fall time
A: Default
B: Fast
C: Slow




Epson Electronics

SG-9101 Datasheet Preview

SG-9101 Datasheet

CRYSTAL OSCILLATOR

No Preview Available !

Crystal oscillator
Pin description
Pin Name
OE
1
S¯¯T
2 GND
3 OUT
4 VCC
I/O type
Input Output enable
Input Standby
Power
Output
Power
Ground
Clock output
Power supply
High:
Low:
High:
Low:
Function
Specified frequency output from OUT pin
Out pin is low (weak pull down), only output driver is disabled.
Specified frequency output from OUT pin
Out pin is low (weak pull down),
Device goes to standby mode. Supply current reduces to the least as I_std.
External dimensions
SG-9101CG
(Unit: mm)
Footprint (Recommended)
SG-9101CG
(Unit: mm)
SG-9101CE
SG-9101CE
SG-9101CB
SG-9101CB
SG-9101CA
SG-9101CA
Notes:
In order to achieve optimum jitter performance, the 0.1 μF capacitor between VCC and GND should be placed. It is also
recommended that the capacitors are placed on the device side of the PCB, as close to the device as possible and connected
together with short wiring pattern.


Part Number SG-9101
Description CRYSTAL OSCILLATOR
Maker Epson Electronics
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