SaRonix
TCXO (optional Voltage Control)
Technical Data
Frequency Range:
Frequency Stability:
10 MHz to 30 MHz
vs. temperature: ±1ppm to ±5ppm, as specified
vs. supply voltage (±5% change): ±0.3 ppm
vs. aging: ±1ppm @40°C for one year
vs. load: ±0.3 ppm, (C
L
: 10pF ±10%)
vs. hysteresis: ±0.2ppm (δΤ/δt
= 1°C/min)
vs. temp. cycles: ±0.2ppm (10 cycles min-max storage temp.)
vs. reflow: ±1.5ppm max (room temp., nominal VC, first reflow)
Perturbations: 0.3ppm peak-to-peak max
0 to +55°C, -20 to +75°C, -40 to +85°C, or as specified
-40 to +85°C
3.0V ±5% or 3.3V ±5%
3 or 3.3V, Ceramic SMD
S6C & S7C Series
ACTUAL SIZE
Temperature Range:
Operating:
Storage:
Supply Voltage:
Supply Current:
Output:
Clipped Sinewave
Description
A surface mountable, temperature com-
pensated crystal oscillator with voltage
control option for 3 or 3.3 Volt opera-
tion. The miniature size, extremely low
profile and low power consumption of
this (V)TCXO make it ideally suited for
compact or portable wireless/microwave
networking and telecommunications. The
hermetically sealed ceramic package is
fully compatible with standard surface
mounting processes.
Applications & Features
•
•
•
•
•
•
•
•
•
•
•
•
GPS/Navigation
Mobile and Portable Radio/Telephone
Communications Transceivers
Commercial SATCOM
Microwave transceivers
Wireless networking/Digital datalinks
3 or 3.3 Volt operation
Analog compensation for superb phase
noise and tight stabilities
Miniature 5 x 7 mm, very low profile
2.0mm max height package
Optional voltage control pin for
frequency tuning
Advanced lead-free design and
manufacturing techniques
Available on tape & reel; 16mm tape,
500pcs per reel
Pull Characteristics
(if applicable):
Rated Control Voltage (VC):
Relative Pull Range
(VC = 1.5V ±1V):
Input Impedance (pin 1):
Transfer Function:
Phase Noise:
(offset from carrier)
Solder Reflow Guide
Temperature – °C
200
150
4°C/sec
max
Preheat 150 ±10°C
Cooling
1 to 5°C/sec
250
E
C
N
A
V
D
A
Mechanical:
Reflow 250°C max
8°C/sec max
†
N
O
I
T
A
M
R
O
F
N
I
2mA max (3V); 2.25mA max (3.3V)
Level:
Load:
1.0V peak-to-peak min
10KΩ // 10pF
0.5V to 2.5V
±5ppm to ±12ppm (see part number guide)
1MΩ
min, 2MΩ typ
Frequency increases when control voltage increases
-40 dBc/Hz @ 1Hz
-80 dBc/Hz @ 10Hz
-110 dBc/Hz @ 100Hz
-135 dBc/Hz @ 1kHz
-140 dBc/Hz @ 10kHz
-145 dBc/Hz @ 100kHz
MIL-STD-883,
MIL-STD-883,
MIL-STD-883,
MIL-STD-202,
MIL-STD-202,
MIL-STD-883,
Method 2002, Condition B
Method 2003
Method 2007, Condition A
Method 215
Method 210, Condition I or J
Method 2004, Condition D
MIL-STD-883, Method 1014, Condition C
MIL-STD-883, Method 1014, Condition A2
MIL-STD-883, Method 1011, Condition A
MIL-STD-883C, Method 1004
Shock:
Solderability:
Vibration:
Solvent Resistance:
Resistance to Soldering Heat:
Terminal Strength:
Environmental:
Gross Leak Test:
Fine Leak Test:
Thermal Shock:
Moisture Resistance:
Part Numbering Guide
Model
6 = 3V
7 = 3.3V
S C
5
8 S S V B – 10.0000 (T)
Nominal
Frequency, MHz
Temperature Stability
3 = ±1.0ppm max
†
Operating Temperature
4 = ±1.5ppm max
†
1 = 0 to +55°C
5 = ±2.0ppm max
†
8 = -10 to +60°C
6 = ±2.5ppm max
4 = -20 to +75°C
7 = ±3.0ppm max
9 = -30 to +80°C
C = ±3.5ppm max
7 = -40 to +85°C
A = ±4.0ppm max
Package Type
8 = ±5.0ppm max
S = Surface Mount
5 x 7mm ceramic
Please inquire about availability for specific Operating Temperatures
Please inquire about availability for specific Temperature Stabilities
††
Packaging
Blank = Bulk
(T) = Tape & Reel*
*full reel increments
only (500pcs)
Relative Pulling Range
Blank = TCXO, No Control Voltage
VA = ±5ppm min
VB = ±8ppm min
VC = ±10ppm min
††
VD = ±12ppm min
††
Output
S = Clipped Sinewave
DS-241
REV 02
Time
1.5 ~ 2 minutes
10 sec max
SaRonix
141 Jefferson Drive • Menlo Park, CA 94025 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894
www.saronix.com
SaRonix
TCXO (optional Voltage Control)
Technical Data
Package Details
Typical Frequency vs. Temperature Characteristics
3 or 3.3V, Ceramic SMD
S6C & S7C Series
5.2 max
.205
7.2
max
.284
2.0
max
.079
1.40
.055
1.40
.055
1.00
.040
Pad 1
0.20
.008
Pad 2
Pad 3
3.00±0.2
.120±.008
1.00
.040
5.08± 0.2
.200±.008
Pad 4
Typical Phase Noise Characteristics
Pin 3: Output
Pin 4: V
CC
Pad Functions:
Pin 1: Control Voltage (TCXO - NC)
Pin 2: GND
Marking Format*
Model
S
FREQUENCY
Y WW
Relative Pull Range
Operating Temp.
Temp. Stability
Denotes Pad 1
Country of Origin
Week of Mfg.
Year of Mfg.
*
Exact location of items may vary
Recommended Land Pattern
**
5.08
.200
Pad 4
Pad 3
3.98
.157
Test Circuit
V
CC
#4
#1
#3
#2
TEST
POINT
Pad 1
1.10
.043
1.70
.067
Pad 2
**
External power supply decoupling required.
Scale: None (Dimensions in
mm
)
inches
0.01µF
10KΩ
C
L
**
0.01µF
GND
10KΩ
Control
Voltage
**
C
L
= 10pF (Including probe and jig capacitance)
All specifications are subject to change without notice.
DS-241
REV 02
SaRonix
141 Jefferson Drive • Menlo Park, CA 94025 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894
www.saronix.com
