150GREN19M200 [CTS]

CMOS Output Clock Oscillator;


型号：	150GREN19M200
厂家：	CTS
描述：	CMOS Output Clock Oscillator 机械振荡器
文件：	总5页 (文件大小：469K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Model 150

Stratum 3, 9x14 mm OCXO

Features

. 10 to 50 MHz Frequency Range

. Compliant to Stratum 3 of GR-1244-CORE

. Surface Mount

. 3.3V or 5.0V operation

. Low Jitter/Phase Noise

. Tape and Reel Packaging

Applications

. Telecom Switching

. Wireless Communication

. Timing over Packet

Part Dimensions:

9.7 × 14.9 x 7.0 mm

Description

The CTS Model 150 is a low cost, small size, high performance OCXO. The high quality AT Quartz Crystal used in

this OCXO offers high stability and low jitter/phase noise, making it the ideal choice for any telecommunications

system.

Ordering Information – Table 1

Electronic Freq

Model

Temp Range

Stability*

Supply Voltage

Frequency Code

Control

150

20M000

Frequency

Code

Supply

Code

Temp range

Code

(MHz)

20.000

XX.XXX

5.0V ±5%

3.3V ±5%

0 to 50°C

0 to 70°C

-10 to 60°C

-20 to 70°C

-40 to 85°C

20M000

XXMXXX

Code

Spec

Standard

Frequencies

(MHz)

EFC

No EFC

Code

Stability

±250 ppb

±200 ppb

±100 ppb

10.000

12.800

19.200

20.000

24.576

25.000

49.152

Part Number Example:

150BREN20M000

* Choose stability option R for full GR-1244-CORE, Stratum 3

holdover and wander generation performance.

Model 150 Rev. B_062016

Page 1 of 5

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

Model 150

Stratum 3, 9x14 mm OCXO

Electrical Specifications

Parameter

Conditions & Remarks

Min

-40

Typical

Max

Unit

Operating Conditions

Operating Temperature Range T_OP

°C

3.135

4.75

3.3

5.0

3.465

5.25

Supply Voltage

V_CC: 3.3V or 5.0V

Vdc

Warm-up

Steady State; T_A= 25°C

2.7

Power Consumption

Load

0.7

13.5

16.5

Frequency Stability

Frequency

F_NOM

MHz

ppm

Initial Frequency Tolerance

@25°C, at time of shipment

±0.5

Freq. vs Temperature

(See options - Table 1)

-40°C to 85°C (ref to +25C)

±100

ppb

Freq. vs Supply Voltage

Freq. vs Load

V_CC±5%

±50

ppb

15 pf ±5%

±2

±300

±3

ppb/day

ppb/year

ppm/10 yrs

Freq. vs Time (Aging )

After 30 days of operation

Free run accuracy

All causes – 10 years

1.0 sec

±4.6

0.1

ppm

ppb

Short Term Stability (ADEV)

@ 25°C, After 5 mins

referenced to the freq after 1

hour on

Warm-up time

±500

ppb

- Constant temperature

- Over Ambient temperature

(See options - Table 1)

±10

200

ppb

ppb, pk-pk

Holdover Stability (24 hours)

Wander Generation

Meets Stratum 3 MTIE and TDEV requirements per Telcordia GR-1244-CORE (See Table 1)

Output Parameters

0.4

V_OL

3.3V (LVCMOS)

5.0V (HCMOS)

CMOS Output Levels

Vdc

2.4

3.0

V_OH

Rise/Fall Times

Duty Cycle

10% to 90%, 15pf load

@50% of output signal

1 Hz

10 Hz

100 Hz

1 kHz

10 kHz

100 kHz

-70

-100

-125

-142

-148

-151

Phase Noise

(Typical for 25.0 MHz)

dBc/Hz

Model 150 Rev. B_062016

Page 2 of 5

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

Model 150

Stratum 3, 9x14 mm OCXO

Electrical Specifications (Continued)

Parameter

Conditions & Remarks

Min

Typical

Max

Unit

Electronic Frequency Control - EFC (Optional)

3.3V

5.0V

0.0

±5.0

1.65

2.5

3.3

5.0

EFC Control Voltage

V_C

Volts

ppm

Frequency Adjust Range

Slope

Positive, monotonic

Z_IN

100

Input Impedance

Linearity

Kohms

Typical Stratum 3 Wander Generation performance per Telcordia GR-1244-CORE

(locked through a 0.1Hz loop bandwidth)

Model 150 Rev. B_062016

Page 3 of 5

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

Model 150

Stratum 3, 9x14 mm OCXO

Mechanical and Environmental

Storage Temperature Range

-55°C to +105°C

Operating Temperature Range

-40°C to +85°C

Per IPC/JEDEC J-STD-020D; >217°C, 1.5min and 245°C (Absolute max temperature), 10 secs.

Note: This product is not designed to be reflowed in an inverted position.

Reflow Profile

Mechanical Shock

Drop

100g, 6ms, 1/2 sinewave, 3 shocks each direction along 3 mutually perpendicular planes.

10 cm height, 3 times onto hard board with thickness of 3 cm. - IEC60028-2-32 test Ed.

40g, 6mS, 4000 ±10 times in each of three mutually perpendicular axes

Bumping

Random:

Frequency range: 1Hz-4Hz-100Hz-200Hz

Acceleration: 0.0001g²/Hz - 0.01g²/Hz - 0.01g²/Hz - 0.001g²/Hz

Grms=1.15g. Duration: 30 minutes (per axis)

Mechanical Vibration

Sine:

10 - 55 Hz, 0.75mm DA, Sweep time 30 minutes per axis

Thermal Shock

RoHS

-40°C ~ +85°C. 0.5 hour dwells with <30 second transitions. 100 cycles

Lead Free, and fully compliant to RoHS Directive 2011/65/EU

Level 2

MSL

Mechanical Specifications

Pad termination finish: Gold flash < 10 µ inch, over Ni plated Cu

Recommended Solder Pad Geometry

Dimension (mm)

Symbol

Min

Max

14.9

9.7

7.0

1.1

1.8

1.1

0.9

1.6

0.9

2.54 nominal

Pad

Connection

Vc or N/C

N/C

Ground

Output

N/C

CTS**

150XXXX

XXMXXX

Marking Key

Mfg site code

Serial Number

YYWWXXXXX (mfg date code =

first 4 digits)

YYWWXXXXX

Vcc

Model 150 Rev. B_062016

Page 4 of 5

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

Model 150

Stratum 3, 9x14 mm OCXO

Solder Reflow

Ts max to TL(Ramp-up Rate)

3°C/s max

Preheat

Temperature Min (Ts min)

Temperature typ (Ts)

Temperature max (Ts max)

Time (t_S)

150°C

175°C

200°C

60-120 seconds

Ramp-up Rate (T_Lto T_P)

Time maintained above:

--Temperature (T_L)

--Time (t_L)

3°C/s max

217°C

90 seconds max

245°C max for 10

seconds

Peak Temperature

Time within 5°C of peak (t_P)

Ramp-down Rate

20 seconds

6°C/s max

Time 25°C to Peak Temp (t)

8 minutes max

Note: Temperatures represent device body temperature.

Packing: Tape and Reel

Model 150 Rev. B_062016

Page 5 of 5

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

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