2ꢀ7V ~ 5ꢀ5V SM TCXO Clipped Sine
GTXO-71
Specifications
GTXO-71T: TCXO, no frequency adjustment
GTXO-71V: TCXO with VC frequency adjustment
Variant
Option
Codes
Parameters
T
V
Frequency range: 10$0 ~ 26$0MHz
Frequency stability:
±3$0ppm
±2$5ppm
±2$0ppm
±1$5ppm
±1$0ppm
˿
˿
˿
˿
˿
˿
˿
˿
K
J
H
G
F
7.20
(max)
5.20
(max)
Temperature range:
0 to +50°C
-10 to +60°C
-20 to +70°C
-30 to +75°C
-40 to +85°C
˿
˿
˿
˿
˿
˿
˿
˿
R
C
N
S
I
ACTUAL SIZE
0.65
1.90
(max)
Storage temperature range:
-40 to +85°C
1.40
SOLDER PAD LAYOUT
4
3
1.20
1.00
Frequency vs supply voltage:
±0$3ppm
1
4
2
3
3.00
1.20
Ageing:
±1$0ppm max first year
TP
1
2
Supply voltage (VDD):
5.08
1.50
3.58
TOP VIEW
1.50
+2$7V ~ +5$5V
(see note below)
PAD CONNECTION
Ground or
Supply current:
2$0mA max
1
Freq adjustment
2
3
4
Ground
Output
Output waveform:
Clipped sine, 0$8V p-p
Supply
Test load:
10k⏲ // 10pF
Scale 3:1
TP - Test Points
Start up time:
3ms max
Features
Frequency adjustment:
None
±8ppm min, +1$5V ±1$0V
«
«
«
«
Supply voltages from 2ꢀ7V ~ 5ꢀ5V
Low power consumption
Phase noise: -50dBc/Hz typ @ 1Hz
-80dBc/Hz typ @ 10Hz
-125dBc/Hz typ @ 1kHz
-140dBc/Hz typ @ 100kHz
1ꢀ9mm maximum height
Stability 24hrs after reflow:
±1$0ppm max
Excellent frequency stability
Preset frequency:
±0$5ppm / +25°C ±2°C
Standard Frequencies
Standardꢀ ˿ Optional - Please specify required code(s) when ordering
Frequencies in MHz
10$00000
12$80000
13$00000
14$40000
15$36000
16$00000
19$20000
19$44000
19$68000
19$80000
26$00000
Ordering Information
Product name + variant + option codes + frequency
Option codes must be included to properly specify a model$
eg: GTXO-71V/JS 13ꢀ00MHz ±2ꢀ5ppm -30+75°C TCXO with VC
GTXO-71T/HN 14ꢀ40MHz ±2ꢀ0ppm -20+70°C TCXO no VC
Option code X (eg GTXO-71V/X) denotes a custom spec$
ͷ Available on T&R -1k pcs per reel$
ͷ Refer to our website for T&R and soldering details$
ͷ Will operate within specification on any supply voltage from +2$7V
to +5$5V$
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledgeꢀcom
Web: wwwꢀgolledgeꢀcom
09 Jan 2003