Crystal oscillator
Epson Toyocom
Product Number (please contact us)
Q3803CA00xxxx00
CRYSTAL OSCILLATOR
LOW-JITTER SAW OSCILLATOR
EG- 2101CA
• Frequency range
• Supply voltage
• Output
• Function
• Thickness
:
:
:
:
:
62.5 MHz to 99.999 MHz
3.3 V
Differential LV-PECL
Output enable(OE)
1.2 mm Typ.
Actual size
• Very low jitter and low phase noise by SAW unit.
Specifications (characteristics)
Item
Output frequency range
Supply voltage
Symbol
Specifications
62.500 MHz to 99.999 MHz
3.3 V ±0.15 V
Remarks
Pleasecontact usfor inquiries regarding available frequencies
f
0
VCC
Storage temperature
Operating temperature
Frequency tolerance
Current consumption
Disable current
-40 °C to +100 °C
0 °C to +70 °C
Store as bare product after unpacking
Temperature
range
T_stg
T_use
f_tol
ICC
IOE
±50 × 10-6 , ±100 × 10-6
60 mA Max.
0 °C to +70 °C *1
OE=VCC, RL=50 Ω
25 mA Max.
OE=GND
Symmetry *3
SYM
VOH
D:47.5 % to 52.5 %
2.35 V Typ. VCC-1.025 V to VCC-0.88 V
1.60 V Typ. VCC-1.81 V to VCC-1.62 V
50 Ω
DCH,DCY,DCZ
at outputs crossing point
High output voltage
Low output voltage
Output load condition
High input voltage
Low input voltage
Rise time / Fall time
DC characteristics
VOL
RL
Terminated to VCC -2.0 V
OE terminal
OE terminal
20 % to 80 % (VOH-VOL)
Time at minimum supply voltage to be 0 s
Deterministic Jitter
Random Jitter
σ (RMS of total distribution)
Peak to Peak
Accumulated Jitter(σ) n=2 to 50000 cycles
VIH
70 % VCC Min.
30 % VCC Max.
600 ps Max.
10 ms Max.
0.2 ps Typ.
3 ps Typ.
3 ps Typ.
25 ps Typ.
IL
tV
r
/
t
f
Start-up time
t_str
t
DJ
t
RJ
Jitter *2
t
RMS
t
tpac-pc
4 ps Typ.
0.05 × 10-3 UI Typ.
1 ps Max.
Phase Jitter
t
PJ
Offset frequency: 12 kHz to 20 MHz
Frequency aging *3
f_aging
± 5 × 10-6 / year Max.
+25 °C, First year, VCC=3.3 V
*1 As per below table
*2 Based on DTS-2075 Digital timing system made from WAVECREST with jitter analysis software VISI6.
*3 Except : PCH,DCH
Output mode (Symmetry)
D:Symmetry 50 ±2.5 %
H: ±100 × 10-6 (0 °C to +70 °C)*4
DCH
DCY
DCZ
Details of frequency tolerance
Y: ±100 × 10-6 (0 °C to +70 °C) *5
Z: ±50 × 10-6 (0 °C to +70 °C)*6
*4 This includes initial frequency tolerance, temperature variation, supply voltage variation, reflow drift, and aging(+25 °C,10 years).
*5 This includes initial frequency tolerance, temperature variation, supply voltage variation, and reflow drift(except aging).
*6 This includes initial frequency tolerance and temperature variation(except supply voltage variation, reflow drift, aging).
External dimensions
(Unit:mm)
Footprint (Recommended)
(Unit:mm)
1.6
1.4
#6
#5
#4
#4
#5
#6
#1
Pin map
Pi n
Connection
1
2
3
4
5
6
OE
N.C.
GND
OUT
OUT
E 125.000H
APC924A
VCC
#2
7.0±0.2
#3
#1
#3
#2
5.08
2.54
2.54
5.08
#3 is connected to the cover.
5.08
http://www.epsontoyocom.co.jp