ULPPO_15 Datasheet, PDF (1/10 Pages) PETERMANN-TECHNIK – Low Power High Precision Oscillator for Low Cost

PETERMANN-TECHNIK GmbH
Lechwiesenstr. 13 ∙ D-86899 ∙ Landsberg am Lech
Tel: [phone] ∙ Fax: [phone]
[e-mail] ∙ www.petermann-technik.com
ULTRA-LOW POWER HIGH PRECISION OSCILLATOR
SERIES „ULPPO“
32.768 kHz
FEATURES
+ 100% pin-to-pin drop-in replacement to quartz-based XO
+ Low Power High Precision Oscillator for Low Cost
+ Excellent long time reliability—outperforms quartz-based XO
+ 32.768 kHz ±5, ±10, ±20 ppm frequency stability options
+ World’s smallest TCXO in a 1.5 x 0.8 mm housing
+ Ultra-low power: <1 µA
+ VDD supply range: 1.5V to 3.63V
+ Improved stability reduces system power
+ Internal filtering eliminates external VDD bypass cap and saves space
+ Programmable output swing for lowest power
+ Pb-free, RoHS and REACH compliant / MSL1@260°
APPLICATIONS
+ Smart Phones
+ Tablets
+ Health and Wellness Monitors
+ Fitness Watches
+ Sport Video Cams
+ Wireless Keypads
+ Ultra-Small Notebook PC
+ Pulse-per-Second (pps) Timekeeping
+ RTC Reference Clock
+ Battery Management Timekeeping
+ Wearables
+ IoT
+ GPS
+ Smart Metering
+ Home Automation
GENERAL DATA
PARAMETER AND CONDITIONS
FREQUENCY
Output Frequency
FREQUENCY STABILITY
Frequency Stability Over
Temperature^[1]
(without Initial Offset^[2] )
Frequency Stability Over
Temperature^[1]
(with Initial Offset^[2] )
Frequency Stability vs Voltage
First Year Frequency Aging
OPERATING TEMPERATURE RANGE
Operating Temperature Range
SYMBOL
F_out
F_stab
F_stab
F_VDD
F_aging
T_use
Storage Temperature Range
T_stor
SUPPLY VOLTAGE AND CURRENT CONSUMPTION
Operating Supply Voltage
VDD
Core Supply Current ^[3]
IDD
MIN.
-5.0
-10
-20
-10
-13
-22
-0.75
-1.5
-1.0
0
-40
-55
1.5
Power-Supply Ramp
Start-up Time at Power-up
t_VDD_Ramp
t_start
TYP.
32.768
–
–
–
0.99
180
MAX.
+5.0
+10
+20
+10
+13
+22
+0.75
+1.5
+1.0
+70
+85
+125
3.63
1.52
100
300
350
380
UNIT CONDITION
kHz
PPM
PPM
PPM
PPM
PPM
PPM
PPM
PPM
PPM
Stability part number code = 5A
Stability part number code = 10B
Stability part number code = 20X
Stability part number code = 10A
Stability part number code = 13B
Stability part number code = 22X
1.8V ±10%
1.5V –3.63V%
TA = -25°C VDD = 3.3V
°C Commercial
°C Industrial
°C Storage
V
TA = -40°C to +85°C
µA TA = 25°C, VDD = 1.8V, LVCMOS Output configuration, No Load
µA TA = -40°C to +85°C, VDD =1.5V –3.63V, No load
ms VDD Ramp-up 0 to 90% VDD, TA = -40°C to +85°C
ms TA= -40°C +60°C, valid output
ms TA = +60°C to +70°C, valid output
ms TA = +70°C to 85°C, valid output
Notes: 1.No board level underfill. Measured as peak-to-peak/2. Inclusive of 3x-reflow and ±20% load variation. Tested with Agilent 53132A frequency counter. Due to the
low operating frequency, the gate time must be ≥100 ms to ensure an accurate frequency measurement.
2. Initial offset is defined as the frequency deviation from the ideal 32.768 kHz at room temperature, post reflow.
3. Core operating current does not include output driver operating current or load current. To derive total operating current (no load), add core operating current +
output driver operating current, which is a function of the output voltage swing. See the description titled, Calculating Load Current.
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PAGE 1 OF 10 I SPEC 01 I REV.00 I NOVEMBER 2014