2.8~5.0V SM TCXO Clipped Sine
Specifications
GTXO-72
GTXO-72T: TCXO, no frequency adjustment
GTXO-72V: TCXO with VC frequency adjustment
Variant
T
V
Option
Codes
Parameters
Frequency range:
10.0 ~ 20.0MHz
7.20
(max)
4
3
5.20
(max)
1
2
Frequency stability:
±3.0ppm
±2.5ppm
±2.0ppm
±1.5ppm
±1.0ppm
0 to +55°C
-10 to +60°C
-20 to +70°C
-30 to +80°C
-40 to +85°C
K
J
H
G
F
R
C
N
S
I
Temperature range:
ACTUAL SIZE
2.00
(max)
1.40
PAD
1.50
0.40
1
4
TP TP
2
3
0.20
0.80
2.54
1
2
3
4
CONNECTION
Not connected or
Freq adjustment
Storage temperature range:
-55 to +125°C
Frequency vs supply voltage:
±0.3ppm (V
DD
±5%)
Ageing:
±1.0ppm max first year
K
L
M
P
TP
Ground
Output
Supply
TP - Test Pad
TP TP TP
0.13
5.08
Scale 3:1
Features
Supply voltage (V
DD
):
+2.85V (±5%)
+3.0V (±5%)
+3.3V (±5%)
+5.0V (±5%)
Supply current:
1.5mA max (10.0 ~ 14.9MHz)
2.0mA max (15.0 ~ 20.0MHz)
Output waveform:
Clipped sine, 0.8V p-p
Test load:
10k
// 10pF
2ms max
➠
➠
➠
➠
Supply voltages from 2.85V ~ 5.0V
Low power consumption
2.0mm maximum height
Excellent frequency stability
Start up time:
Standard Frequencies
Frequencies in MHz
10.00000
12.80000
13.00000
14.40000
15.36000
16.80000
19.20000
19.44000
19.68000
19.80000
20.00000
Frequency adjustment:
None
±5ppm ~ ±10ppm, +1.5 ±1V
Phase noise:
-110dBc/Hz typ @ 100Hz
-125dBc/Hz typ @ 1kHz
-130dBc/Hz typ @ 100kHz
Preset frequency:
±0.5ppm / +25°C ±2°C
Standard.
Optional - Please specify required code(s) when ordering
Frequency Stability vs Temperature
The table shows option codes for the available combinations
of frequency stability (in ppm) and temperature range.
±3.0
-40 to +85°C
-30 to +80°C
-20 to +70°C
-10 to +60°C
0 to +50°C
KI
KS
KN
KC
KR
±2.5
JI
JS
JN
JC
JR
±2.0
-
HS
HN
HC
HR
±1.5
-
-
GN *
GC
GR
±1.0
-
-
-
FC *
FR *
Ordering Information
Product name + variant + option codes + frequency
Option codes must be included to properly specify a model.
eg:
GTXO-72V/JSL 19.20MHz
±2.5ppm -30+75°C, 3.0V, TCXO with VC
GTXO-72T/HNK 14.40MHz
±2.0ppm -20+70°C, 2.85V, TCXO no VC
Option code X (eg GTXO-72V/X) denotes a custom spec.
Available on T&R - 1k pcs per reel.
Refer to our website for T&R and soldering details.
* Limited availability. Please confirm before designing or ordering
Tel:
+44 1460 256 100
22 May 2001
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
DSP 与 ARM 处理器