GOLLEDGE GXO-4301

Low Power CMOS Oscillator
GXO-4301
Specifications
Product
Parameters
32.7680kHz
쮿
Calibration tolerance:
+5 ±20ppm (@ 25°C, VDD=3.3V)
쮿
Operating temperature range:
-40 to +85°C
쮿
Storage temperature range:
-55 to +125°C
쮿
Supply voltage (VDD): 1.5 ~ 5.5V *2
쮿
Supply current:
1.5µA max
( VDD = 3.3V, no load, -40 to +85°C)
쮿
Driving ability:
15pF CMOS
쮿
Output voltage:
‘0’ level (IVOL) = 0.4V max
‘1’ level (IVOH) = VDD-0.4V min
쮿
쮿
Start up time:
1s max (VDD=1.5~5.5V, -40 to +85°C)
쮿
Rise / fall times:
200ns max (10%~90%VDD)
쮿
Waveform symmetry:
40:60 @ 50%VDD
쮿
Enable / disable function:
Control via pad 1
쮿
Stand-by current:
250nA max @ 25°C
쮿
Frequency:
4.00
±0.20
2.50
±0.20
1.0
(max)
1
2
4
3
2.00
ACTUAL SIZE
SOLDER PAD LAYOUT
0.65
1.00
0.90
4
3
1
2
0.90
0.90
1.90 1.10
TOP VIEW
PAD
CONNECTION
1
Enable / disable
2
Ground
3
Output
4
Supply
Scale 3:1
Option
Codes
쮿 Standard. 왏 Optional - Please specify required code(s) when ordering
Features
«
«
«
«
GXO-4301
Worldís smallest 32.768kHz oscillator
Ordering Information
Extremely low power consumption
Product name + frequency
eg: GXO-4301 32.768kHz
웇 *1: With reference to the value at +25°C
웇 *2: Will operate on any supply voltage from +1.5V to +5.5V
Enable / disable function
Competitive pricing
Enable / Disable Function
Temperature Characteristics
Input (pad 1)
(–0.035ppm/°C 2)
‘1’ level
‘0’ level
20
Output (pad 3)
Enabled
High Impedance
Note: Pad 1 should not be allowed to float.
0
-20
-40
-60
df/f
(ppm)
-80
-100
-120
-140
-160
-180
-40
-20
0
20
40
60
80
T (°C)
Tel: +44 1460 256 100
07 May 2008
Fax: +44 1460 256 101
E-mail: [email protected]
Web: www.golledge.com
Product Information
GXO-4301
Construction
«
«
Ceramic body with gold-plated pads
Metal lid, seam sealed
Composition
RoHS
This product is lead-free, and is fully compliant with
the RoHS directive 2002/95/EC
Pb
LeadFree
2002/95/EC
Packaging & Handling
Production quantities supplied on T & R, 1k or 3k pcs per reel.
Small quantities may be supplied on tape (no reel), or in bulk.
웇 Static sensitive product. Observe proper handling precautions
Soldering Profile
260°C ±5°C
10s max
°C
260
Marking
FREQUENCY
DC
Marking type: Laser
DC = Date code in YM, eg “CE” = May 2003
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
200
5°C/s max
100
5°C/s max
Tape & Reel Specification
4.0
2.0
1.55Ø
1.75
0
0.3
±0.05
Heat
> 200°C
90s max
40s max
200s max
5.5
±0.05
MARK
5°
Preheat
140~160°C
4.3
1.3
2.8
12.0
±0.3
Solder resistance: 260°C x 10 secs x 2.
FEED
4.0
1.5
±0.2
13.5 ±1.5
120°
2.00
21Ø
178Ø
13Ø
80Ø
Not to scale. Dimensions in mm.Tolerances ±0.1mm unless otherwise stated
Tel: +44 1460 256 100
04 Jul 2006
Fax: +44 1460 256 101
E-mail: [email protected]
Web: www.golledge.com
Slow
cooldown
Time