Crystal oscillator
Epson Toyocom
Product Number (please contact us)
CRYSTAL OSCILLATOR
LOW-JITTER SAW OSCILLATOR
EG-2121CA: Q3805CAx0xxxx00
: X1M000101xxxx00
EG-2102CA: Q3806CA00xxxx00
: X1M000091xxxx00
EG - 2121
/
2102CA
series
:
53.125 MHz to 700 MHz
:
2.5 V (EG-2121CA)
:
3.3 V (EG-2102CA)
•Output
:
Differential LV-PECL or LVDS or HCSL
•Function
:
Output enable(OE)
•External
dimensions
:
7.0 × 5.0 × 1.2 t (mm) Typ.
•Very
low jitter and low phase noise by SAW unit.
•Frequency
range
•Supply
voltage
Actual size
EG-2121CA
EG-2102CA
Specifications (characteristics)
►Differential
LV-PECL Output
Item
Output frequency range
Supply voltage
Temperature Storage temperature
range
Operating temperature
Frequency tolerance
*
1
Current consumption
Disable current
Symbol
EG-2121CA
EG-2102CA
Differential LV-PECL
53.125 MHz to 500 MHz
100 MHz to 700 MHz
2.5 V
±0.125
V
3.3 V
±0.3
V
-40
°C
to +100
°C
P:0
°C
to +70
°C
,R:-5
°C
to +85
°C
,S:-20
°C
to +70
°C
G:
±
50
×
10
-6
,H:
±100 ×
10
-6
80 mA Max.
100 mA Max.
20 mA Max.
32 mA Max
P:40 % to 60 %
(
f
0
> 350 MHz)
P:45 % to 55 %
P:45 % to 55 %
(
f
0
≤
350 MHz)
D:48 % to 52 %
D:48 % to 52 %
(
f
0
≤
175 MHz)
(
f
0
≤
350 MHz)
1.55 V Typ.
2.35 V Typ.
V
CC
-1.025 V to V
CC
-0.88 V
0.8 V Typ.
1.6 V Typ.
V
CC
-1.81 V to V
CC
-1.62 V
50
Ω
70 % V
CC
Min.
30 % V
CC
Max.
400 ps Max.
10 ms Max.
0.05
×
10
-3
UI Typ.
1 ps Max.
±
10
×
10
-6
/ year Max.
Remarks
Please contact us for inquiries regarding available frequencies.
Store as bare product after unpacking
Please contact us for inquiries about S spec.
P:0
°C
to +70
°C,R:-5 °C
to +85
°C,S:-20 °C
to +70
°C
f
0
V
CC
T_stg
T_use
f_tol
I
CC
I_dis
OE=V
CC
,R
L
=50
Ω
or 100
Ω
OE=GND
Symmetry
SYM
at outputs crossing point
V
OH
Output voltage
V
OL
Output load condition
Output enable input voltage
Output disable input voltage
Rise time / Fall time
Start-up time
Phase Jitter
Frequency aging
*2
DC characteristics
Terminated to V
CC
-2.0 V
OE terminal
OE terminal
Between 20% V
CC
and80%of (V
OH
-V
OL
)
Between 20 %and 80 %of Differential Output peek to peek voltage
Time at minimum supply voltage to be 0 s
Offset frequency: 12 kHz to 20 MHz
L_PECL
V
IH
V
IL
t
r
/
t
f
t_str
t
PJ
f_aging
+
25
°C,First
year,V
CC
=2.5 V,3.3 V
*1
As per below table 1.
*2
Except:
***A
►LVDS
Output
Item
Output frequency range
Supply voltage
Temperature Storage temperature
range
Operating temperature
Frequency tolerance
*
1
Current consumption
Disable current
Symbol
f
0
V
CC
T_stg
T_use
f_tol
I
CC
I_dis
Symmetry
SYM
Output voltage
Output load condition
Output enable input voltage
Output disable input voltage
Rise time / Fall time
Start-up time
Phase Jitter
Frequency aging
*
2
V
OD
∆V
OD
V
OS
∆V
OS
L_LVDS
V
IH
V
IL
EG-2102CA
LVDS
53.125 MHz to 700 MHz
2.5 V
±0.125
V
3.3 V
±0.3
V
-40
°C
to +100
°C
P:0
°C
to +70
°C
,R:-5
°C
to +85
°C
,S:-20
°C
to +70
°C
G:
±
50
×
10
-6
,H:
±100 ×
10
-6
30 mA Max
45 mA Max.
20 mA Max
30 mA Max.
L:40 % to 60 %
L:40 % to 60 %
(
f
0
> 350 MHz)
(
f
0
> 350 MHz)
L:45 % to 55 %
L:45 % to 55 %
(
f
0
≤
350 MHz)
(
f
0
≤
350 MHz)
V:48 % to 52 %
V:48 % to 52 %
(
f
0
≤
175 MHz)
(
f
0
≤
175 MHz)
350 mV Typ. 247 mV to 454 mV
50 mV
1.25 V Typ. 1.125 V to 1.375 V
150 mV
100
Ω
70 % V
CC
Min.
30 % V
CC
Max.
400 ps Max.
10 ms Max.
0.05
×
10
-3
UI Typ.
1 ps Max.
±
10
×
10
-6
/ year Max.
EG-2121CA
Remarks
Please contact us for inquiries regarding available frequencies.
Store as bare product after unpacking
Please contact us for inquiries about S spec.
P:0
°C
to +70
°C,R:-5 °C
to +85
°C,S:-20 °C
to +70
°C
OE=V
CC
,R
L
=50
Ω
or 100
Ω
OE=GND
at outputs crossing point
Differential output, DC characteristics
Output change, DC characteristics
Offset, DC characteristics
Offset change, DC characteristics
Connected between OUT to
OUT
OE terminal
OE terminal
Between 20% V
CC
and80%of (V
OH
-V
OL
)
Between 20 %and 80 %of Differential Output peek to peek voltage
Time at minimum supply voltage to be 0 s
Offset frequency: 12 kHz to 20 MHz
t
r
/
t
f
t_str
t
PJ
f_aging
+
25
°C,First
year,V
CC
=2.5 V,3.3 V
*1
As per below table 1.
*2
Except:
***A
http://www.epsontoyocom.co.jp
SEIKO [ SEIKO EPSON CORPORATION ]
