SMD Crystal Clock Oscillator (SPXO)FCXO-07D

Low consumption / 1.6 mm x 1.2 mm / 32.768 kHz / CMOS / 1.8 V to 3.3 VFEATURES• 1612 size, CMOS oscillator (32.768 kHz) with low current consumption of 0.03 mA Max.
• Frequency tolerance of ±7 ppm (@25 °C) available• Better electrical performance than oscillators using tuning fork crystals:→ 1/100 start-up time (7.0 ms Max. @3.3 V)→ Temperature characteristics of ±10 ppm (-30 °C to +85 °C) available(1/10 frequency tolerance of the tuning fork oscillators)• Robust ceramic package with metal lid sealed by electron beam

(1.6 × 1.2 × 0.6 mm)

APPLICATIONS• Smart-meters / wireless-modules / replacement for tuning fork oscillators

STANDARD SPECIFICATIONS
ItemSpecifications

OUTLINE DIMENSIONS

Unit

Nominal frequency

32.768kHz-Frequency tolerance±7ppm@25 °C(See below for more options)

Storage temperature-55 to +125°C-

Operating temperature-40 to +85°C(See below for more options)(-30 to +85 ) °C

±10ppm(-40 to +85 ) °C

±15ppmFrequency／temperaturecharacteristics
Supply voltage

Refer to 25 °C(See below for more options)

1.8 , 3.3V

(See below for more options)

0.03mAF = 32.768 kHz,VDD = 3.0 V, No load
Stand-by = “L”

Current consumption (Max.)
Stand-by current (Max.)

3µA

VOH (Min.)

0.9VDDV

IOH = -1 mA

VOL (Max.)

0.1VDDV

IOL = +1 mA

15pF-Output level

CMOS--

Symmetry (Duty Cycle)

50 ± 5%

VTH = 0.5VDD

200

ns0.1VDD to 0.9VDD

Start-up time

VDD = 3.3 V

7.0ms-(Max.)VDD = 1.8 V

10.0

ms-

Stand-by function

VIH (Min.)

0.7VDDV

Output (Pin #3) enabled(Pin #1)

VIL (Max.)

0.3VDDV

Output (Pin #3) disabled = High-Z

Output voltage
Output load (Max.)

Rise time / Fall time (Max.)

Tape and reel

3000

(Unit: mm)

Conditions (Remarks)

PinFunction#1Stand-by#2
Ground#3
Output#4
VDD• Pin #2 is connected to the metal lid (*1)

RECOMMENDED LAND PATTERN(Unit: mm)

pcs/reel Reel diameter : ⌀180 mm

0.60.6• Please consult us for specifications that do not match the standard specifications.

0.3• The information in this document is subject to change without notice.

0.5• Certain combinations of standard options may be classified as high-spec models.

0.8

0.5

GENERAL NOTES

0.5• For operational stability, a 0.01 µF bypass capacitor should be placed between

1.1

VDD (Pin #4) and Ground (Pin #2) as close as possible to the product.

ORDERING NUMBER GUIDE
X7D

32768

18C

Q3

X

RIVER use only##(as needed)

Tape and ReelType
X7D

FCXO-07DFrequency Tolerance *1

Nominal Frequency

A±7 ppm32.768 kHz

B±10 ppm

C±15 ppm±20 ppm

Operatingtemperature±10 ppm

Supply Voltage

X

3000 pcs/reelN

Other *2

Frequency / Temperature Characteristics & Operating Temperature *1
Frequency / temperature characteristics

18

1.8 ± 0.18 V

D±15 ppm±20 ppm±30 ppm25

2.5 ± 0.25 V

E±30 ppm-20 to +70°C

P1

P2**

P3**

P4**

P5**

33

3.3 ± 0.33 V

F±50 ppm-30 to +85°C

Q1

Q2

Q3**

Q4**

Q5**

Other *2

GOverall *1-40 to +85°C

-R2

R3**

R4**

R5**

(within 1.60 to 3.63 V)

N

Other *2

Other *2

NN±50 ppm

NN

*1. For overall frequency stability inclusive of stability at 25°C and an operating temp. range, please select “G (Overall)” from the table “Frequency Tolerance”
followed by a code that is with “ ** ” from the table “Freq./Temp. Characteristics & Operating Temp”. (e.g. GP2 = Overall ±15 ppm (-20 to +70°C))*2. Please consult us for your requirements.

RIVER ELETEC CORPORATION

https://www.river-ele.co.jp

E-mail: river_sales@river-ele.co.jp
Sales Contacts:

River Electronics (Singapore) Pte.Ltd.
Taiwan River Co.,Ltd.
Xi‘an River Electronics Corporation (China)

2-1-11 Fujimigaoka, Nirasaki, Yamanashi, 407-8502, Japan
TEL: +65-6258-7874
TEL: +886-2-8988-2811
TEL: +86-755-86528590

FAX: +65-6258-7366
FAX: +886-2-2983-4785
FAX: +86-755-86528590

Nov. 4. 2022