CMC50125CVD5N [RALTRON]

Low Power Oscillator;


型号：	CMC50125CVD5N
厂家：	Raltron Electronics Corporation
描述：	Low Power Oscillator
文件：	总6页 (文件大小：718K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MEMS Programmable

Oscillator

Page 1 of 6

CMC501-SERIES

■ Low Power Oscillator

■ HCMOS/ LVCMOS output

■ SMD package 5.0 x 3.2 mm

ELECTRICAL SPECIFICATIONS

PARAMETER

SYMBOL

CONDITION

VALUE

Typ.

UNIT

Min.

Max.

Any Frequency between Frequency

range, accurate to

Frequency Range

Supply Voltage

1.0

1.8

110.0

3.3

MHz

f₀

6 decimal places

Vs = 1.8V, f₀=20MHz, no load

Vs = 2.5V, f₀=20MHz, no load

Vs = 2.8V, f₀=20MHz, no load

Vs = 3.3V, f₀=20MHz, no load

3.5

3.7

3.8

4.1

4.2

4.5

Supply Current

Operating Temperature

Frequency Stability

T_a

-20

-40

+70

+85

C

°C

Including First Year aging, initial

frequency tolerance at 25°C,

Frequency stability over

temperature range, supply variation,

load variation

-20

-25

-50

+20

+25

+50

ppm

Δf/f₀

0.75Vs

Enable = Open or“1”(VIH≥0.75Vs)

( output signal active )

Disable = GND or “0”(VIL<0.25Vs )

( output high impedance, oscillator

operates )

Standby = GND or “0” VIL<0.25Vs )

0.25Vs

Enable / Disable/ Standby Function

E/D/St

( output weakly pulled down,

oscillator sleep mode )

Enable / Disable Time

T E/D

130

f₀=110MHz

Vs=1.8V, E/D =GND

Vs=2.5V to 3.3V, E/D =GND

Output in high impedance state

4.0

4.2

Enable / Disable Current

I _E/D





STBY=GND,Vs=1.8V

STBY=GND,Vs=2.5V

STBY=GND,Vs=2.8V to 3.3V

Output is weakly pulled down

0.2

1.1

2.1

1.3

2.5

4.3

Standby Current

Istby

Startup Time

T ST

J PH

f₀=75MHz,BW 900KHz to 7.5MHz

f₀=75MHz,BW 12KHz to 20MHz

0.5

1.3

0.9

2.0

RMS Phase Jitter

RMS Period Jitter

J P

1.8

f₀=75MHz

f₀=75MHz,Vs=2.5 to 3.3V

f₀=75MHz, Vs=1.8V

Peak to Peak Period Jitter

J PK-PK

RALTRON ELECTRONICS . 10400 N.W. 33^{r d}St . Miami, Florida 33172 . U.S.A.

phone: +1-305-593-6033 . fax: +1-305-594-3973 . e-mail: sales@raltron.com . internet: http://www.raltron.com

MEMS Programmable

Oscillator

Page 2 of 6

CMC501-SERIES

OUTPUT CHARACTERISTICS

VALUE

PARAMETER

SYMBOL

V_OH

CONDITION

UNIT

Min

Typ.

Max

I_oh= -2 mA ( Vs=1.8V )

I_oh= -3 mA ( Vs= 2.5V or 2.8V )

I_oh= -4 mA ( Vs=3.0V or 3.3V )

0.9 Vs

Output Levels

I_ol=2 mA ( Vs=1.8V )

V_OL

O_CL

I_ol=3 mA ( Vs= 2.5V or 2.8V )

I_ol=4 mA ( Vs=3.0V or 3.3V )

0.1Vs

Duty Cycle

50% Output level

Output Load

Ta=25 °C

Table 1. Rise/Fall Time vs. CLoad ( CL ), Vs=1.8V

5pF

15pF

30pF

45pF

60pF

Drive Strength

@20% to 80%

0.65

(ns) typ.

1.30

D0, default

2.40

2.64

2.94

3.32

5.79

7.65

11.00

22.00

3.35

4.56

0.70

1.48

3.68

5.09

0.78

1.66

4.09

5.74

0.93

1.91

4.66

6.48

1.65

3.23

8.18

11.08

14.47

21.52

39.91

2.11

4.31

10.77

16.01

31.27

3.19

6.35

6.16

11.61

Table 2. Rise/Fall Time vs. CLoad ( CL ), Vs=2.5V

5pF

15pF

30pF

45pF

60pF

Drive Strength

@20% to 80%

0.34

(ns) typ.

0.88

1.64

1.81

2.01

2.27

3.88

5.16

7.64

12.82

2.54

2.79

3.10

3.51

5.86

7.65

11.20

21.45

3.32

3.65

4.01

4.45

7.57

9.88

14.49

27.79

0.43

0.96

1.00

1.28

2.20

2.81

4.27

8.25

D2, default

0.54

0.62

1.09

1.45

2.11

4.13

RALTRON ELECTRONICS . 10400 N.W. 33^{r d}St . Miami, Florida 33172 . U.S.A.

phone: +1-305-593-6033 . fax: +1-305-594-3973 . e-mail: sales@raltron.com . internet: http://www.raltron.com

MEMS Programmable

Oscillator

Page 3 of 6

CMC501-SERIES

Table 3. Rise/Fall Time vs. CLoad ( CL ), Vs=2.8V

5pF

15pF

30pF

45pF

60pF

Drive Strength

@20% to 80%

0.29

(ns) typ.

0.81

1.48

2.29

2.99

0.34

0.88

1.00

1.12

2.00

2.57

3.90

7.54

1.64

1.83

2.08

3.54

4.72

7.03

12.28

2.52

2.82

3.22

5.43

7.01

10.24

19.57

3.30

3.67

D2, default

0.44

0.55

4.08

0.97

6.93

1.29

9.06

1.94

13.34

25.27

3.77

Table 4. Rise/Fall Time vs. CLoad ( CL ), Vs=3.0V

5pF

15pF

(ns) typ.

0.76

30pF

45pF

60pF

Drive Strength

@20% to 80%

0.27

1.39

1.55

1.72

1.97

3.39

4.54

6.72

11.97

2.16

2.40

2.71

3.07

5.20

6.76

9.86

18.74

2.85

3.13

3.51

3.90

6.64

8.62

12.68

24.30

0.30

0.83

0.92

1.00

1.92

2.46

3.71

7.21

0.38

D3, default

0.51

0.89

1.22

1.84

3.60

Table 5. Rise/Fall Time vs. CLoad ( CL ), Vs=3.3V

5pF

15pF

(ns) typ.

0.72

30pF

45pF

60pF

Drive Strength

@20% to 80%

0.25

1.31

1.46

1.64

1.86

3.22

4.29

6.38

11.63

1.83

2.05

2.30

2.60

4.52

6.04

8.98

17.56

2.61

2.93

3.35

3.84

6.33

8.34

12.19

23.59

0.28

0.79

0.87

1.00

1.82

2.33

3.50

6.88

0.33

D3, default

0.46

0.81

1.16

1.74

3.39

RALTRON ELECTRONICS . 10400 N.W. 33^{r d}St . Miami, Florida 33172 . U.S.A.

phone: +1-305-593-6033 . fax: +1-305-594-3973 . e-mail: sales@raltron.com . internet: http://www.raltron.com

MEMS Programmable

Oscillator

Page 4 of 6

CMC501-SERIES

MECHANICAL DIMENSIONS AND PIN FUNCTIONING

RECONMENDED LAND PATTERN

BOTTOM VIEW

SYMBOL

FUNCTION

H :Enable output frequency

L:Disable output frequency , high impedance

In E/D or STBY mode connect a pull-up resistor of 10kΩ to pin 1, in

case not externally driven.

E/D/STBY/N

In case pin1 is left floating, use N option

GND

OUTPUT

Electrical Ground

Output Signal

Supply Voltage

Note: Connect a capacitor of 0.1F or higher value between Vs and GND

RALTRON ELECTRONICS . 10400 N.W. 33^{r d}St . Miami, Florida 33172 . U.S.A.

phone: +1-305-593-6033 . fax: +1-305-594-3973 . e-mail: sales@raltron.com . internet: http://www.raltron.com

MEMS Programmable

Oscillator

Page 5 of 6

CMC501-SERIES

ENVIRONMENTAL

REFLOW PROFILE

Soldering

MIL-STD-883F, Method 2003

Moisture Sensitivity Level

Temperature Cycle

Vibration

MSL 1 at 260°C

JESD22, Method A104

MIL-STD-883F, Method 2007

MIL-STD-883F, Method 2002

-65° ……. +150°C

Mechanical Shock

Storage Temperature

REFLOW PROFILE

t_P

T_P

Critical Zone

T_Lto T_P

Ramp-up

T_L

t_L

T_SMAX

Temp.

[°C]

Ramp-down

T_SMIN

t_SPreheat

Time [sec]

t[25°C] to Peak

Recommended Solder Reflow Profile

Temperature Min Preheat

Temperature Max Preheat

T_SMIN

T_SMAX

t_S

150°C

200°C

60-180 sec.

217°C

Time (T_SMINto T_SMAX

)

Temperature

T_L

Peak Temperature

Ramp-up rate

Ramp-down rate

T_P

260°C

R_UP

R_DOWN

t_P

3°C/sec max.

6°C/sec max.

10 sec

Time within 5°C of Peak Temperature

Time t[25°C] to Peak Temperature

Time

t[25°C] to Peak

t_L

480 sec.

60-150 sec.

RALTRON ELECTRONICS . 10400 N.W. 33^{r d}St . Miami, Florida 33172 . U.S.A.

phone: +1-305-593-6033 . fax: +1-305-594-3973 . e-mail: sales@raltron.com . internet: http://www.raltron.com

MEMS Programmable

Oscillator

Page 6 of 6

CMC501-SERIES

ORDERING INFORMATION

Enable/

Disable

Function

TEMP

RANGE

(°C )

OUTPUT

FREQUENCY

(MHz)

SUPPLY VOLTAGE

(V)

Frequency

Stability

SERIES

Output Drive

1:D0

2:D1

18:Vs=1.8V

25: Vs=2.5V

28: Vs=2.8V

30: Vs=3.0V

33: Vs=3.3V

3:D2

E: E/D

output

A:±20ppm

B:±25ppm

C:±50ppm

4:D3

U: -20~70

V: -40~85

CMC501

S:Standby

5:D4

N: No

6:D5

connect

7:D6

XX: Vs=2.5V-10%

to 3.3V+10%

8:D7

See table 1 to 5

APPROVALS

Eng. approval, date: SP, 07/05/2016

Created by, date:

Revision: A

SP, 07/05/2016

RALTRON ELECTRONICS . 10400 N.W. 33^{r d}St . Miami, Florida 33172 . U.S.A.

phone: +1-305-593-6033 . fax: +1-305-594-3973 . e-mail: sales@raltron.com . internet: http://www.raltron.com

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