Standard SMD XO | Wireless Communications

Issue: A, 03 October 2023

Specifications are subject to change without notice

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QEN09

2.0 x 1.6 mm, SMD

Frequency and Electrical Characteristics

Parameter

Min.

Typ.

Max.

Unit

Test condition / Description

Nominal frequency1 (Fn)

0.25

125

MHz

Operating temperature range

-20 to +70

-55 to +125

°C

See ‘Order Part Example’

Frequency stability over

temperature2

±25 to ±100

ppm

Referenced to frequency reading at

25°C and the specified load cap.

Storage temperature range

-55

+125

°C

Long-term stability (Ageing)

±3

ppm

Frequency drift over 1 year at 25°C

Power supply voltage(VCC)

1.8V (N option)

2.5V (M option)

3.3V (D option)

5.0V (A option)

1.710

2.375

3.135

4.750

1.8

2.5

3.3

5.0

1.890

2.625

3.465

5.250

VDC

See ‘Order Part Example’

HCMOS output load

15

pF

Output logic levels

Output logic high (VOH)

Output logic low (VOL)

90%Vcc

10%Vcc

VDC

With 15pF HCMOS load

Duty cycle3

40

50

60

%

See ‘Order Part Example’

Rise & fall time

10

ns

10% VCC ~ 90% VCC

Start-up time

10

ms

Input current

Load

capacitance

Frequency

VCC = 5.0V VCC = 3.3V

VCC = 2.5V

VCC = 1.8V

CL = 15 pF

1.000 to 24.999MHz

25.00 to 39.999MHz

40.00 to 59.999MHz

60.00 to 125.00MHz

15 mA

20 mA

30 mA

50 mA

10 mA

15 mA

20 mA

40 mA

6 mA

8 mA

12 mA

30 mA

4 mA

6 mA

10 mA

25 mA

Phase Jitter [12Khz ~ 20MHz]

1.0

ps

Order Part Example – QEN09BDA / 50.000MHZ

1

For 1.8V version, maximum frequency is 50MHz only.

2

Include 25°C tolerance, operating temperature range, input voltage change (VCC ±5%), load change (15pF ±10%), first year ageing, shock and vibration.

3

Duty cycle 45/55% is available on option

Parameter

Product

family and

package

Frequency stability (FvT)

Supply

Voltage

(Vcc)

Output

Output Symmetry

Nominal Frenquency

(Fn. MHz)

Code

QEN09

B

D

A

R

50.000MHZ

Decode

QEN = XO

09 = SMD,

2.0x1.6 mm

A = ±100ppm vs -20 to +70°C

B = ±50ppm vs -20 to +70°C

C = ±25ppm vs -20 to +70°C

D = ±100ppm vs -40 to +85°C

F = ±50ppm vs -40 to +85°C

G = ±25ppm vs -40 to +85°C

J = ±100ppm vs -55 to +125°C

K = ±50ppm vs -55 to +125°C

A = 5.0V

D = 3.3V

M = 2.5V

N = 1.8V

A = HCMOS,

15pF

Blank = 40/60%

R = 45/55%

Please enter Fn