2.4V ~ 5.5V SM TCXO Clipped Sine
Specifications
GTXO-83
GTXO-83T: TCXO, no frequency adjustment
GTXO-83V: TCXO with VC frequency adjustment
Variant
T
6.0 ~ 45.0MHz
±3.0ppm
±2.5ppm
±2.0ppm
±1.5ppm
0 to +50°C
-10 to +60°C
-20 to +70°C
-30 to +75°C
-40 to +85°C
V
K
J
H
G
R
C
N
S
I
Option
Codes
Parameters
Frequency range:
5.00
±0.20
Frequency stability:
3.20
±0.20
Temperature range:
1.05
±0.10
1.10
1
0.70
4
3
2
1.60
1
2
SOLDER PAD LAYOUT
4
3
Storage temperature range:
-40 to +85°C
Frequency vs supply voltage:
±0.2ppm, V
DD
±5%
Ageing:
±1.0ppm max first year
+2.4V ~ +5.5V
(see note 1)
2.60
1.30 2.60 1.30
TOP VIEW
PAD
1
2
3
4
CONNECTION
Ground or
Freq adjustment
Supply voltage (V
DD
):
Ground
Output
Supply
Supply current (max):
1.5mA (6.0 ~ 20.0MHz)
2.0mA (20.0 ~ 32.0MHz)
2.5mA (32.0 ~ 45.0MHz)
Output waveform:
Clipped sine, 0.8V p-p
(see note 2)
Test load:
Start up time:
10kΩ // 10pF
3ms max
Features
Supply voltages from 2.4V ~ 5.5V
Low power consumption
Miniature SM package
Excellent frequency stability
Frequency adjustment:
None
±8ppm min, +1.5 ±1.0V
Phase noise (typ @ 20.0MHz):
-54dBc/Hz @ 1Hz
-86dBc/Hz @ 10Hz
-135dBc/Hz @ 1kHz
-151dBc/Hz @ 100kHz
Stability 24hrs after reflow:
±1.0ppm max
Preset frequency:
±0.5ppm / +25°C ±2°C
Standard.
Optional - Please specify required code(s) when ordering
Ordering Information
Product name + variant + option codes + frequency
Option codes must be included to properly specify a model.
eg:
GTXO-83V/JS 13.00MHz
±2.5ppm -30+75°C, TCXO with VC
GTXO-83T/HN 14.40MHz
±2.0ppm -20+70°C, TCXO no VC
Option code X (eg GTXO-83V/X) denotes a custom spec.
1: Will operate within specification on any supply voltage from +2.4V
to +5.5V.
2: The output is not DC-free. A coupling capacitor (10nF) may be
required.
Tel:
+44 1460 256 100
11 Jun 2008
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
Product Information
Construction
GTXO-83
Ceramic body with gold-plated pads
Metal lid, seam sealed
Composition
This product is lead-free, and is fully compliant with
the RoHS directive 2002/95/EC
Pb
LeadFree
Packaging & Handling
Production quantities supplied on T & R, 1k pcs per reel.
Small quantities may be supplied on tape (no reel), or in bulk.
Static sensitive product. Observe proper handling precautions
Soldering Profile
°C
260
260°C ±5°C
10s max
Marking
S83
DC
FREQUENCY
Marking type: Laser
DC = Date code in YM, eg “CE” = May 2003
200
5°C/s max
A
B
C
D
E
F
G H
J
K
L M
Y
1
2
3
4
5
6
7
8
9
0
M Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
100
5°C/s max
Tape & Reel Specification
3.5
±0.05
Preheat
140~160°C
Heat
> 200°C
40s max
Slow
cooldown
Time
4.0
2.0
1.50Ø
±0.05
1.75
0
90s max
200s max
0.3
5°
±0.05
MARK
5.5
5.3
12.0
±0.2
Solder resistance: 260°C x 10 secs x 2.
±0.1
1.5
8.0
2.2
120°
FEED
12.4
+2.0
-0.0
2.0
20.2Ø
180Ø
13Ø
62Ø
Not to scale. Dimensions in mm. Tolerances ±0.1mm unless otherwise stated
Tel:
+44 1460 256 100
11 Jun 2008
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
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