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SG-645PTW32.0001MC0: 产品描述TTL Output Clock Oscillator, 32.0001MHz Min, 135MHz Max, 32.0001MHz Nom; 产品类别无源元件振荡器; 文件大小53KB，共2页; 制造商Seiko Epson Corporation

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SG-645PTW32.0001MC0概述

TTL Output Clock Oscillator, 32.0001MHz Min, 135MHz Max, 32.0001MHz Nom

SG-645PTW32.0001MC0规格参数

参数名称	属性值
是否无铅	含铅
是否Rohs认证	不符合
Objectid	1126084875
Reach Compliance Code	compliant
YTEOL	0
JESD-609代码	e0
安装特点	SURFACE MOUNT
端子数量	4
最大工作频率	135 MHz
最小工作频率	32.0001 MHz
标称工作频率	32.0001 MHz
最高工作温度	70 °C
最低工作温度	-20 °C
振荡器类型	TTL
最大输出低电流	16 mA
封装主体材料	PLASTIC/EPOXY
封装等效代码	SMDIP4,.2,200
认证状态	Not Qualified
最大压摆率	45 mA
标称供电电压	5 V
表面贴装	YES
端子面层	Tin/Lead (Sn/Pb)

SG-645PTW32.0001MC0文档预览

Crystal oscillator

SOJ HIGH-FREQUENCY CRYSTAL OSCILLATOR

SG-645 series

Product number (Please refer to P1)

Q33 6 4 5 x x x x x x x 0 0

•

Reflowable and high-density mounting-type SMD.

Operable 3.3 V or 5.0 V.

Output frequency from 2.5 MHz to 135 MHz.

Output enable (OE:P type) or Stanby (ST:S Type) function allow more low

current consumption.

Actual size

Specifications (characteristics)

Item

Symbol

Specifications

Output frequency range

Max. supply voltage

DD-

GND

Power source

Operating voltage

voltage

Storage temperature

STG

Temperature

Operating temperature

OPR

range

Frequency stability

Current consumption

Output disable current

Standby current

Duty

CMOS level

TTL level

∆f/f0

tw/t

Output voltage

Output load condition (fan out)

Output enable

CMOS level

disable input voltage

TTL level

CMOS level

TLH

Output rise time

TTL level

CMOS level

Output fall time

TTL level

THL

OSC

S.R.

Oscillation start up time

Aging

Shock resistance

SG-645PHG

SG-645PCG/SCG

2.5000 MHz to 33.0000 MHz

-0.5 V to +7.0 V

4.5 V to 5.5 V

2.7 V to 3.6 V

-55

°C

to +125

°C

-40

°C

to +85

°C

B :

±50

x 10

-6

C :

±100

x 10

-6

M :

±100

x 10

-6

25 mA Max.

12 mA Max.

20 mA Max.

10 mA Max.

—

µA

Max.

—

45 % to 55 %

40 % to 60 %

—

2.4 V Min.

—

-0.4 V Min.

—

-0.4 V Min.

—

0.4 V Max.

—

25 pF

2.0 V Min.

70 % V

Min.

0.8 V Max.

20 % V

Max.

—

3.4 ns Max.

4.0 ns Max.

1.2 ns Max.

—

2.4 ns Max.

—

3.4 ns Max.

4.0 ns Max.

1.2 ns Max.

—

2.4 ns Max.

—

12 ms Max.

±5

x 10

-6

Max.

±20

x 10

-6

SG-645PTG

Remarks

Refer to page 31. "Frequency range"

Stored as bare product after unpacking

Refer to page 31. "Frequency range"

-20

°C

to +70

°C

-40

°C

to +85

°C

No load condition

OE=GND (P∗G)

ST=GND (SCG)

50 % V

, CL = 25 pF

1.4 V Level, CL = 25 pF

= -8 mA

= -16 mA

= 8 mA

= 16 mA

OE,ST

20 % to 80 % V

, CL

≤

25 pF

0.8 V to 2.0 V CL

≤

25 pF

0.4 V to 2.4 V CL

≤

25 pF

80 % to 20 % V

≤

25 pF

2.0 V to 0.8 V CL

≤

25 pF

2.4 V to 0.4 V CL

≤

25 pF

Time at minimum operating voltage to be 0 s

Ta=+25

°C,

VDD = 5.5 V / 3.3 V, First year

Three drops on a hard board from 750 mm or

excitation test with 29400 m/s2 x 0.3 ms x 1/2

sine wave in 3 directions

Note: • Unless otherwise stated, characteristics (specifications) shown in the above table are based on the rated operating temperature and voltage condition.

• External by-pass capacitor is recommended.

Standard output frequency

2.5

3.375

3.579545

3.6864

3.6873625

3.75

3.84

4.0

4.096

3.072

3.125

5.0

5.625

6.144

6.25

6.75

7.15909

7.3728

7.374725

7.5

7.68

8.0

8.192

10.0

11.25

12.288

12.5

13.5

14.31818

14.7456

14.74945

15.0

15.36

16.0

16.384

20.0

22.5

24.576

25.0

27.0

28.63636

29.4912

29.4989

30.0

30.72

32.0

32.768

2.8125

External dimensions

7.1±0.2

(Unit: mm)

Recommended soldering pattern

(Unit: mm)

E 135.00C

PCW0245A

5.3

Max.

NO.

Pin terminal

1 OE or ST

GND

OUT

4.6±0.2

1.8

1.5

Max.

0.4

5.08

Min.

(0.75)

Note.

OE Pin (PT, PH, PC, PTW, PHW, PCW)

OE pin - "H" or "open" : Specified frequency output.

OE pin - "L" : Output is high impedance.

ST pin (PT, PH, PC, PTW, PHW,PCW)

ST pin - "H" or "open" : Specified frequency output.

ST pin - "L" : Output is low level (weak pull-down), oscillation stops.

4.2

5.08

Metal may be exposed on the top or bottom of this product. This won't affect any quality, reliability or electrical spec.

2.0

Crystal oscillator

Specifications (characteristics)

Item

Symbol

Output frequency range

Max. supply voltage

-GND

Power source

Operating voltage

voltage

Storage temperature

STG

Temperature

Operating temperature

OPR

range

Frequency stability

Current consumption

Output disable current

Standby Current

∆f/f

Specifications

SG-645PTW / STW

SG-645PHW / SHW

SG-645PCW / SCW

32.0001 MHz to 135.0000 MHz

-0.5 V to +7.0 V

4.5 V to 5.5 V

3.0 V to 3.6 V

-55

°C

to +125

°C

-20

°C

to +70

°C

-40

°C

to +85

°C

B :

±50

x 10

-6

C :

±100

x 10

-6

—

M :

±100

x 10

-6

45 mA Max.

28 mA Max.

30 mA Max.

16 mA Max.

µA

Max.

—

40 % to 60 %

—

45 % to 55 %

—

40 % to 60 %

—

45 % to 55 %

—

40 % to 60 %

-0.4 V

0.4 V

15 pF

—

5 TTL + 15 pF

—

25 pF

—

15 pF

—

25 pF

—

50 pF

—

15 pF

2.0 V Max.

70 % V

0.8 V Max.

20 % V

—

4.0 ns

3.0 ns

—

3.0 ns

2.0 ns

—

4.0 ns

—

4.0 ns

3.0 ns

—

3.0 ns

2.0 ns

—

4.0 ns

—

10 ms Max.

±5

x 10

-6

/ year Max.

±20

x 10

-6

Max.

Remarks

Refer to page 31. "Frequency range"

Stored as bare product after unpacking

Refer to page 31. "Frequency range"

-20

°C

to +70

°C

-40

°C

to +85

°C

No load condition (fo = 135 MHz)

OE=GND (P∗W), fo = 135 MHz

ST=GND (S∗W)

50 % V

, CL = Max.

50 % V

, CL = 25 pF (fo

≤

66.6667 MHz)

1.4 V, CL = Max.

1.4 V, 5TTL +15 pF (fo

≤

66.6667 MHz)

50 % V

, CL = 15pF

= -16 mA(∗TW /

∗HW)

= -8 mA(∗CW)

= 16 mA(∗TW /

∗HW)

= 8 mA(∗CW)

(fo

≤

135 MHz)

(fo

≤

90 MHz)

(fo

≤

66.6667 MHz)

(fo

≤

135 MHz)

(fo

≤

90 MHz)

(fo

≤

50 MHz)

(fo

≤

135 MHz)

OE or ST

20 % to 80 % V

CL = Max.

20 % to 80 % V

≤

25 pF

0.8 V to 2.0 V CL = Max.

0.4 V to 2.4 V CL = Max.

80 % to 20 % V

CL = Max.

80 % to 20 % V

≤

25 pF

2.0 V to 0.8 V CL = Max.

2.4 V to 0.4 V CL = Max.

Ta = +25

°C,

VDD = 5.0 V / 3.3 V, First year

Three drops on a hard board from 750 mm or

excitation test with 29400 m/s2 x 0.3 ms x 1/2

sine wave in 3 directions

Duty

tw/t

Output voltage

Output load

condition (fan out)

Output enable

disable input voltage

CMOS level

Output rise time

TTL level

CMOS level

TLH

Output fall time

TTL level

THL

Oscillation start up time

Aging

Shock resistance

OSC

S.R.

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SG-645PTW32.0001MC0

SG-645PTW32.0001MC0概述

SG-645PTW32.0001MC0规格参数

SG-645PTW32.0001MC0文档预览

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