MEMS Oscillator
Frequency Control
Products
Low Jitter LVPECL Output MEMS Oscillator 7x5mm - 5x3mm - 3.2mm
Static sensitive device
DSC1102/DSC1122 Discera PureSilicon Technology
NEW PART!
- Quick Delivery Available
Absolute Maximum Ratings
Item
Supply Voltage
Input Voltage
Junction Temp.
Storage Temp.
Soldering Temp.
ESD
HBM
MM
CDM
Parameter
Supply Voltage
Standby Current
Frequency Stability
Ageing
Start-up Time
Intput Logic
Supply Current
Output Logic
Pk to Pk Swing
Rise/Fall Time
Duty Cycle
Period Jitter (RMS)
V
DD
I
DD
Δf
Δf
t
SU
V
IH
V
IL
I
DD
V
OH
V
OL
T
F
/T
R
SYM
J
PER
-
4000
400
1500
Condition
V
Min.
-0.3
-0.3
-
-55
-
Max.
+4.0
V
DD
+0.3
+150
+150
+260
Unit
V
V
O
O
O
Ordering Code
Condition
Enable Modes
0: Enable/Standby
2: Enable/Disable
DSC11
0
2
Temp. Range
E: -20
O
C to +70
O
C
I: -40
O
C to +85
O
C
L: -40
O
C to +105
O
C
M: -55
O
C to +125
O
C
C
E
Packing
T: Tape & Reel
: Tube
C
C
C
40sec Max.
1 - 125.0000
Stability
1: ±50ppm
2: ±25ppm
5: ±10ppm
T
Package
A: 7x5mm
B: 5x3mm
C: 3x2mm
Min.
2.25
Typ.
Freq (MHz)
156.000
Max.
3.6
0.1
26
Unit
V
mA
ppm
ppm
ms
V
mA
V
mV
ps
%
ps
ps
DSC1102
DSC1122
20
Includes initial tolerance, temp. & power supply variations - See options above
±5
1st year @ 25
O
C
T = 25
O
C
10
Input Logic High
75% V
DD
Input Logic Low
25% of V
DD
O/P Enabled CL=15pF
51
60
Output Logic High RL=50Ω
V
DD
-1.08
Output Logic Low RL=50Ω
V
DD
- 1.55
Single Ended
80% to 20% RL=50Ω CL=2pF
Differential
CL=15pF
200kHz to 20.MHz @ 156MHz
100kHz to 20MHz @ 156MHz
12kHz to 20MHz @ 156MHz
830
250
48
3.3
0.3
0.5
1.9
52
Integrated Phase Noise
J
PH
(RMS)
3.0
Dimensions (mm)
7.0 ±0.1
6
5
4
5.0 ±0.05
2.54
1.4 ±0.1
6
3.7
5 ±0.05
5
4
1.2
1.27
0.64 ±0.05
1.0 ±0.05
3.2 ±0.05
6
5
4
0.9
1.05
0.7±0.05
3
1
2
3
2.8
C
2
1
3.2 ±0.05
2.54
3
2
1
2.5 ±0.05
0.9 ±0.05
2.1
0.5 ±0.05
2.6
0.85 ±0.05
Pad Connection
1
Enable
2
nc
3
GND
4
Output
5
nc
6
VDD
1.2
D
1.4
0.85 ±0.05
1.1
0.85 ±0.05
1.0
1.4
7x5mm Plastic Package
Pad Connection
1
Enable
2
nc
3
GND
4
Output
5
nc
6
VDD
1.2
5x3mm Plastic Package
Pad Connection
1
Enable
2
nc
3
GND
4
Output
5
nc
6
VDD
0.2
0.9
3x2mm Plastic Package
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AEL Crystals Ltd
Tel: +44 (0) 1293 789200 Fax: +44 (0) 1293 789490
58
email: sales@aelcrystals.co.uk
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