CB3LV-3I-24M5760 [CTS]

HCMOS/TTL Output Clock Oscillator, 24.576MHz Nom, GREEN, 4 PIN;


型号：	CB3LV-3I-24M5760
厂家：	CTS
描述：	HCMOS/TTL Output Clock Oscillator, 24.576MHz Nom, GREEN, 4 PIN 机械输出元件振荡器
文件：	总3页 (文件大小：212K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Model CB3 & CB3LV

HCMOS/TTL Clock Oscillator

FEATURES

• Standard 7.0mm x 5.0mm 4-Pad Surface Mount Package

• HCMOS/TTL Compatible Output

• Fundamental and 3^rdOvertone Crystal Designs

• Frequency Range 1 – 200 MHz

• Frequency Stability ±50 ppm Standard, ±25 ppm and ±20 ppm Available

• Operating Voltages +5.0Vdc or +3.3Vdc

• Operating Temperature to -40°C to +85°C

• Output Enable Standard

• Tape & Reel Packaging

• RoHS/Green Compliant (6/6)

APPLICATIONS

Applications for Model CB3 and CB3LV include digital video, networking equipment, wireless communications,

broadband access, Ethernet/Gigabit Ethernet, microprocessors/DSP/FPGA, storage area networks, fiber channel,

computers and peripherals, test and measurement, SONET/SDH/DWDM, base stations and Pico cells.

ORDERING INFORMATION

CB3

SUPPLY VOLTAGE

FREQUENCY IN MHz

LV = +3.3Vdc

Blank = +5.0Vdc

M - indicates MHz and decimal point.

FREQUENCY STABILITY

OPERATING TEMPERATURE RANGE

C = -20°C to +70°C [standard]

6 = ± 20 ppm

5 = ± 25 ppm

7 = ± 32 ppm

2 = ± 100 ppm

I = -40°C to +85°C

3 = ± 50 ppm [std]

1] 6I Stability/Temperature combination is not available.

2] These stabilities are not recommended for new designs.

3] Frequency is recorded with only leading significant digits before the ‘M’ and 4 - 6 significant digits after the ‘M’ (including zeros).

[Ex. 3.579545 MHz, code as 3M579545; 14.31818 MHz, code as 14M31818; 125 MHz, code as 125M0000]

4] CTS Distributors may add a -T or -1 at the end of the part number to indicate Tape and Reel packaging.

Not all performance combinations and frequencies may be available.

Contact your local CTS Representative or CTS Customer Service for availability.

PACKAGING INFORMATION [reference]

Device quantity is 1,000 pieces maximum per reel.

Document No. 008-0256-0

Page 1- 3

Rev. G

www.ctscorp.com

Model CB3 & CB3LV

7.0mm x 5.0mm Low Cost

HCMOS/TTL Clock Oscillator

ELECTRICAL CHARACTERISTICS

CONDITIONS

PARAMETER

Maximum Supply Voltage

Storage Temperature

Frequency Range

CB3

SYMBOL

V_CC

MIN

-0.5

-40

TYP

MAX

+7.0

+100

UNIT

T_STG

°C

f_O

MHz

1.5

107

See Note 1 and Ordering Information

First year

CB3LV

200

Δf/f_O

Δf

Frequency Stability

20,25,50 or 100

± ppm

Aging

Operating Temperature

Commercial

Industrial

Supply Voltage

CB3

T_A

°C

-20

-40

+70

+85

V_CC

±10%

4.5

3.0

5.0

3.3

5.5

3.6

CB3LV

Supply Current

Frequency Range

Tested load condition noted for typical values.

CB3

C_L=50pF

C_L=15pF

1.5MHz to 20MHz

20.001MHz to 80MHz

80.001MHz to 107MHz

1.5MHz to 20MHz

20.001MHz to 80MHz

80.001MHz to 200MHz

1.5MHz to 50MHz

I_CC

CB3LV

C_L

50.001MHz to 80MHz

80.001MHz to 200MHz

Output Load

Output Voltage Levels

Logic '1' Level

90%V_CC

V_CC-0.6V

CMOS Load

10 TTL LOAD

CMOS

V_OH

V_OL

10%V_CC

0.4

Logic '0' Level

TTL Load

Output Current

Logic '1' Level

_OH= 3.9V/2.2V

V_CC= 4.5V/3.0V

I_OH

I_OL

-16/-8

+16/+8

V_OL= 0.4V

Logic '0' Level

@ 50% Level

@ 10% - 90% Levels

Tested load condition noted for typical values.

Output Duty Cycle

Rise and Fall Time

SYM

CB3

C_L=50pF

C_L=15pF

1.5MHz to 20MHz

2.5

1.5

20.001MHz to 80MHz

80.001MHz to 200MHz

1.5MHz to 20MHz

20.001MHz to 80MHz

80.001MHz to 200MHz

Application of V_CC

T_R, T_F

CB3LV

T_S

Start Up Time

Enable Function

Enable Input Voltage

Disable Input Voltage

Enable Time

V_IH

V_IL

T_PLZ

I_ST

Pin 1 Logic '1', Output Enabled

2.0

0.8

200

Pin 1 Logic '0', Output Disabled

Pin 1 Logic '1'

Pin 1 Logic '0', Output Disabled

Standby Current

Period Jitter, Pk-Pk

Period Jitter, RMS

Phase Jitter, RMS

Notes:

µA

Bandwidth 12kHz - 20MHz

Inclusive of initial tolerance at time of shipment, changes in supply voltage, load, temperature and 1st year aging.

Document No. 008-0256-0

Page 2 - 3

Rev. G

Model CB3 & CB3LV

7.0mm x 5.0mm Low Cost

HCMOS/TTL Clock Oscillator

ELECTRICAL CHARACTERISTICS

LVCMOS OUTPUT WAVEFORM

TEST CIRCUIT, CMOS LOAD

ENABLE TRUTH TABLE

D.U.T. PIN ASSIGNMENTS

SYMBOL

DESCRIPTION

PIN 1

Logic ‘1’

Open

PIN 3

Output

EOH

Enable

GND

Circuit & Package Ground

RF Output

Logic ‘0’

High Imp.

Output

V_CC

Supply Voltage

MECHANICAL SPECIFICATIONS

MARKING INFORMATION

PACKAGE DRAWING

1. ** – Manufacturing Site Code.

[Note a dash may follow the site code and is acceptable.]

2. XXXMXXXXXX – Frequency is marked with only

leading significant digits before the ‘M’ and

4 – 6 digits after the ‘M’ (including zeros).

Ex. XMXXXXXX [3M579545]

CTS**CB3

XXXMXXXXXX

● YYWWSTV

XXMXXXXX [14M31818]

XXXMXXXX [125M0000]

3. YYWW – Date code, YY – year, WW – week.

4. ST – Frequency stability/temperature code.

[Refer to Ordering Information.]

5. V – Voltage code. 3 = 3.3V, 5 = 5.0V.

NOTES

1. Termination pads [e4]. Barrier-plating is nickel

[Ni] with gold [Au] flash plate.

2. Reflow conditions per JEDEC J-STD-020, 260°C

maximum.

3. Moisture Sensitivity Level 1 per JEDEC J-STD-020.

SUGGESTED SOLDER PAD GEOMETRY

C_BYPASSshould be ≥ 0.01 uF.

Document No. 008-0256-0

Page 3 - 3

Rev. G

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