eg-2021 Epson Electronics America, Inc., eg-2021 Datasheet
eg-2021
Manufacturer Part Number
eg-2021
Description
Crystal Oscillator Low-jitter Saw Oscillator
Manufacturer
Epson Electronics America, Inc.
Datasheet
1.EG-2021.pdf
(2 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
eg-2021CA157.000000MHZ
Manufacturer:
BUJEON
Quantity:
8 950
*1 As per below table
*2 Based on DTS-2075 Digital timing system made from WAVECREST with jitter analysis software VISI6.
*3 Except:CHPA,CHRA,PCH
*4
*5
*6
*7
Output frequency range
Supply voltage
Temperature
range
Frequency tolerance
Current consumption
Disable current
Symmetry
High output voltage
Low output voltage
Output load condition
High input voltage
Low input voltage
Rise time / Fall time
Start-up time
Jitter *2
Phase Jitter
Frequency aging*3
Frequency
tolerance
CRYSTAL OSCILLATOR
LOW-JITTER SAW OSCILLATOR
EG - 2021
EG-2021CA
E EG-2021
Model
#1
#4
External dimensions
125.000C
Specifications (characteristics)
Frequency range
Supply voltage
Output
Function
Thickness
Very low jitter and low phase noise by SAW unit.
This includes initial frequency tolerance, temperature variation, supply voltage variation, load variation, reflow drift, and aging(+25 C,10 years).
This includes initial frequency tolerance, temperature variation, supply voltage variation, load variation, and reflow drift.(except aging)
This includes initial frequency tolerance, and temperature variation.(except reflow drift, supply voltage variation, load variation and aging)
Please contact us for inquiries.
HPA172A
7.0
5.08
Crystal oscillator
Crystal oscillator
Crystal oscillator
Crystal oscillator
±
0.2
Item
Storage
Operating
HP: 100 10
HR: 100 10
GP: 50 10
GR: 50 10
temperature
temperature
#2
#3
Details of frequency tolerance
-6
-6
-6
-6
(0 C to +70 C)
(-5 C to +85 C)
(0 C to +70 C)
: 62.5 MHz to 250 MHz
: 2.5V/ EG-2021CA
: CMOS
: Output enable(OE)
: 1.2 mm Typ.
(-5 C to +85 C)
L_CMOS
f_aging
3.3V/ EG-2001CA
Symbol
T_use
#3
#2
T_stg
f_tol
I_dis
SYM
t
t_str
t
*1 Standby function built-in
#2 is connected to the cover.
/
V
V
V
t
V
t
I
V
r
t
t
RMS
t
f
CC
acc
p-p
DJ
RJ
PJ
CC
OH
OL
/
0
IH
IL
2001CA
t
No.
f
1
2
3
4
EG-2021CA
5.08
Pin terminal
OE * 1
GND
OUT
V
CC
62.500 MHz to
45 % to 55 %
170.000MHz
25 mA Max.
1.4
#4
#1
CHPA
CHRA
A *4
R： -5 C to +85 C
-
-
10
http://www.epsontoyocom.co.jp
P: 0 C to +70 C
V
2.5 V 0.125 V
H:
G:
CC
EG-2021CA
600 A Max.
0.35 V Max.
EG-2001CA
-0.35 V Min.
10
series
E 125.000H
100
50
-6
/ year Max.
CGRN*7
1PC124A
CHPN
CHRN
CGPN
N *5
0.05
-40 C to +100 C
170.001MHz to
10
5.08
10
7.0
30 % V
70 % V
Specifications
40 % to 60 %
250.000MHz
30 mA Max.
-6
15 pF Max.
10 ms Max.
0.2 ps Typ.
-6
25 ps Typ.
±0.2
2 ns Max.
1 ps Max.
3 ps Typ.
3 ps Typ.
4 ps Typ.
10
CC
CC
-3
UI Typ.
Max.
Min.
Frequency
tolerance
Actual size
EG-2021CA
P: 0 C to +70 C
5
106.250 MHz to
Y,H: 100
V
45 % to 55 %
Z:
EG-2001CA
170.000 MHz
3.3 V 0.3 V
50 mA Max.
CC
#3
#2
10 A Max.
0.4 V Max.
10
-0.4 V Min.
*1 Standby function built-in
#2 is connected to the cover.
50
-6
H: 100 10
Y: 100 10
Z: 50 10
/ year Max. +25 C, First year, V
Pin map
Pin
1
2
3
4
Output mode
10
5.08
10
EG-2001CA
-6
Connection
(Unit:mm)
-6
OE * 1
GND
OUT
-6
V
-6
C C
-6
(0 C to +70 C) *6
(0 C to +70 C) *5
(0 C to +70 C) *4
Store as bare product after unpacking
P:0 C to 70 C,R:-5 C to +85 C *1
No load condition, Max. frequency range
OE=GND
CMOS load:50 % V
I
I
Max. frequency and Max. supply voltage range
OE terminal
OE terminal
CMOS load:20 % V
Time at minimum supply voltage to be 0 s
Deterministic Jitter
Random Jitter
Peak to Peak
Accumulated Jitter( ) n=2 to 50000 cycles
Offset frequency: 12 kHz to 20 MHz
1.4
OH
OL
(RMS of total distribution)
#1
= 8 mA
= -8 mA
#4
EG-2001CA
Product Number (please contact us)
EG-2021CA: Q3807CA00xxxx00
EG-2001CA: Q3801CA00xxxx00
Footprint (Recommended)
Epson Toyocom
Epson Toyocom
Epson Toyocom
Epson Toyocom
CC
CC
CC
Remarks
level, L_CMOS= Max.
to 80 % V
=2.5 V,3.3 V
P:Symmetry 50 5 %
5.08
CC
level
PCH
PCY
PCZ
1.8
(Unit:mm)
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eg-2021 Summary of contents
Page 1
... Crystal oscillator Crystal oscillator Crystal oscillator CRYSTAL OSCILLATOR LOW-JITTER SAW OSCILLATOR EG - 2021 2001CA / Frequency range : 62.5 MHz to 250 MHz Supply voltage : 2.5V/ EG-2021CA 3.3V/ EG-2001CA Output : CMOS Function : Output enable(OE) Thickness : 1.2 mm Typ. Very low jitter and low phase noise by SAW unit. Specifications (characteristics) Item ...
Page 2
... In this new crystal master for Epson Toyocom, product codes and markings will remain as previously identified prior to the merger. Due to the on-going strategy of gradual unification of part numbers, please review product codes and markings, as they will change during the course of the coming months. ...