JCM5046N各脚功能电路原理芯片引脚定义引脚图及功能IC贸易商-中国IC网-芯三七

J-Type

Voltage Controlled Crystal Oscillator

Product is compliant to RoHS directive

and fully compatible with lead free assembly

Features

• Output Frequencies from 1.024 MHz to 170.000 MHz

• +3.3 or +5.0 volt options

• Small 14mm x 9mm J-type Package

• CMOS or PECL Outputs

• Low phase noise and custom options

• 0/70° C or –40/85° C operating temperature

• Tri-State output (CMOS) Enable/Disable (PECL)

Applications

• Clock Smoothing

The J-type Voltage Controlled Crystal Oscillator

• Frequency Translation

• SONET, SDH, ATM, DSLAM, ADM

Description

The J-type voltage controlled crystal oscillator

expands VI’s advanced VCXO performance

capabilities while adhering to a package footprint

compatible with the industry-common J-lead package.

The J-type VCXO is a quartz stabilized square wave

generator with either a CMOS output for driving

CMOS/TTL loads or a PECL output. The device is

packaged in a 6 pin J-lead ceramic package and is

hermetically sealed with a grounded conductive lid.

Table of Contents

Page 2- 6 -- CMOS

Page 7- 11 -- PECL

The first section of this data sheet covers the

performance/packaging/tape and reel/ordering

information for the CMOS version and then the

information for the PECL option follows.

Vectron International 267 Lowell Rd. Hudson, NH 03051

Tel:1-88-VECTRON-1

e-mail: vectron@vectron.com

J-Type Voltage Controlled Crystal Oscillator

Table 1. Pin Out Information for the CMOS output Option

6

5

4

Symbol

Function

1

2

V_C

VCXO Control Voltage

TTL logic low disables output.

Tri-State¹

TOP VIEW

TTL logic high, or no connect, enables output.

3

4

5

GND

Output

CMOS/TTL

select^1,2

V_CC

Case and Electrical Ground

1

VCXO Output

TTL logic low optimizes symmetry for CMOS.

TTL logic high, or NC, optimizes symmetry for TTL

2

3

6

Power Supply Voltage (5.0 V or 3.3 V ±10%)

1. Standard option. Tri-State can be connected to pin 5 and CMOS/TTL select would be on pin 2.

2. Output is HCMOS. For frequencies >12MHz, this option optimizes symmetry for either CMOS or TTL thresholds. Ground this pin

for frequencies < 12MHz.

Table 2. Electrical Performance @ 25°C for the CMOS output option

Parameter

Supply Voltage ¹, +5 volt option

+3.3 volt option

Symbol

Minimum

4.5

Typical Maximum Units

5.0

3.3

5.5

3.6

V

3.0

Supply Current

10mA + 0.25mA per MHz, typical

Center Frequency, see ordering information

Operating Temperature, see ordering info

Absolute Pull Range over the operating

temperature range, aging and power supply

Vc= 0.5 to 4.5 or 0.3 to 3.0 V

see ordering information for options

Gain Transfer

F_N

T_OP

APR

1.024

77.760

MHz

°C

ppm

0/70, -40/85

±50 to ±100

K_V

Positive

(Frequency vs. Control Voltage)

Output Level High²

V_OH

V_OL

t_R/t_F

SYM

I_L

0.8*Vcc

-

V

ns

%

uA

kHz

ps

Output Level Low²

0.1*Vcc

5

Output Rise/Fall Time²

Duty Cycle³, see ordering info

Input Leakage

45/55 or 40/60

±1

-

Control Voltage Modulation Bandwidth

RMS Jitter, 77.760MHz

RMS Jitter, 77.760MHz, 12kHz to 20MHz

Maximum Control Voltage

Maximum Supply Voltage

BW

-

10

3

<0.5

0

V_DD

7

V

Storage Temperature

Soldering Temp./Time

T_S

T_LS

-55

-

125

240/10

°C

°C/s

1. Power supply bypass is required and a 0.1uF in parallel with a 0.01uF high frequency capacitor is recommended.

2. Figure 1 defines these parameters. Figure 2 illustrates the load used to test devices.

3. Duty cycle is defined as on-time versus period at 1.4 V for TTL, and 2.5 V for CMOS (5volt supply) and at 1.65 V for CMOS (3.3

volt operation)

T_F

T_R

I_DD

650

Ohm

80%

50%

20%

6

1

2

5

3

+

-

4

V_DD

.01µF

.1µF

I_C

V_C

On Time

15pF

1.8k

Ohm

+

-

Period

Figure 1. Output Waveform

Figure 2. Output Test Conditions (25±5°C)

for 5 volt devices, 15pF cap only for 3.3V.

Vectron International 267 Lowell Rd. Hudson, NH 03051 Tel:1-88-VECTRON-1

e-mail vectron@vectron.com

2

J-Type Voltage Controlled Crystal Oscillator

Qualification Conformance

The CMOS J-type family has undergone the following Mil-Std qualification:

Table 3. Environmental Compliance

Parameter

Conditions

Mechanical Shock

Mechanical Vibration

Solderability

Gross and Fine Leak

Resistance to Solvents

MIL-STD-883, Method 2002

MIL-STD-883, Method 2007

MIL-STD-883, Method 2003

MIL-STD-883, Method 1014

MIL-STD-883, Method 2015

Handling Precautions

Although ESD protection circuitry has been designed into the the J-type, proper precautions should be

taken when handling and mounting. VI employs a human body model and a charged-device model

(CDM) for ESD susceptibility testing and design protection evaluation. ESD thresholds are dependent on

the circuit parameters used to define the model. Although no industry wide standard has been adopted

for the CDM, a standard HBM of resistance = 1.5Kohms and capacitance = 100pF is widely used and

therefore can be used for comparison purposes.

Table 4. ESD Ratings

Model

Minimum

1500 V

Human Body Model (HBM)

Charged Device Model (CDM)

Reflow Profile (IPC/JEDEC J-STD-020C)

Parameter

Symbol

Value

PreHeat Time

t _S

60 sec Min, 180 sec Max

3 ^oC/sec Max

Ramp Up

R _UP

t _L

Time Above 217 ^oC

Time To Peak Temperature

Time At 260 ^oC

60 sec Min, 150 sec Max

480 sec Max

t _AMB-P

t _P

20 sec Min, 40 sec Max

6 ^oC/sec Max

Ramp Down

R _DN

t _L

t _P

260

R _UP

217

200

R _DN

150

t _S

t _AMB-P

25

Time (sec)

Vectron International 267 Lowell Rd. Hudson, NH 03051 Tel:1-88-VECTRON-1

e-mail vectron@vectron.com

3

J-Type Voltage Controlled Crystal Oscillator

Figure 4. Outline Diagram

Dimensions are in

inches and (millimeters)

0.118

(3.00)

0.030

(0.077)

0.200

(5.08)

0.100

(2.54)

0.346

(8.80)

Figure 5. Suggested Pad Layout

Vectron International 267 Lowell Rd. Hudson, NH 03051 Tel:1-88-VECTRON-1

e-mail vectron@vectron.com

4

J-Type Voltage Controlled Crystal Oscillator

J

I

G

C

D

F

B

A

L

E

K

H

Bottom Holes for TRU

and VCO Products Only

Figure 6. Tape Reel Drawing for CMOS and PECL output option

Table 5. Tape and Reel Dimensions (mm)

Tape Dimensions

Reel Dimensions

# Per

Reel

200

Product

A

B

C

D

E

F

G

H

I

J

K

L

J-Type

24

11.5

1.5

4

12

1.78

21

13

100

5

25

330

Table 6. Ordering Information for the CMOS output version (add frequency)

Operating

Package

Supply

Voltage

(V)

Tri-State

Specials

VCXO

Type

APR

Output/ Duty

Cycle

Temp.

( °C )

(ppm)

Min/Max

Standard

6 pin

VCXO

0/70

TTL/

Tri State

on pin 2

C

D

U

L

G

C

L

A

J

T

N

5V±10%

±50

±80

J

Ceramic

SOJ

CMOS

45/55%¹

CMOS

45/55%²

-40/ 85

N

3.3±10%

±10%

linear

VCXO

CMOS

H

K

±100

40/60%³

1. Output is CMOS and symmetry is tested at TTL and CMOS thresholds.

2. Output is CMOS and symmetry is tested at CMOS threshold. This option is used for 3.3 V operation.

3. Output is CMOS and symmetry is tested at CMOS thresholds. This option is required for 3.3V, frequencies

>51.840MHz.

4. Note: Not all combinations are possible.

Example: JDUGCKTN 77.76 = 3.3 volt, VCXO@77.760, ±50 ppm APR, 0/70°C,

40/60% Symmetry, CMOS, Tri-State on pin 2.

Vectron International 267 Lowell Rd. Hudson, NH 03051 Tel:1-88-VECTRON-1

e-mail vectron@vectron.com

5

J-Type Voltage Controlled Crystal Oscillator

Table 7. Standard Frequencies, in MHz, for CMOS output option

1.024

3.686

1.544

4.000

2.000

4.032

2.048

4.096

3.088

4.434

3.580

5.000

6.144

6.176

6.312

6.400

8.000

8.192

8.448

10.000

15.360

20.000

30.000

40.000

62.208

12.000

15.440

20.480

32.000

40.960

65.536

12.288

16.000

24.000

32.768

44.736

77.760

12.352

16.384

24.576

34.368

50.000

155.520¹

13.000

18.432

24.704

35.328

51.840

14.318

19.440

27.000

38.880

52.000

1. Uses a PLL multiplier, jitter is 25ps rms typical vs 3ps typical for a HFF design

Other frequencies available upon request.

Table 8. Pin Out Information for the PECL output option

6

5

4

Symbol

Function

1

2

3

4

5

6

V_C

VCXO Control Voltage

N/C or E/D²

GND

No Connect or Output Disable

Case and Electrical Ground

VCXO Output

TOP VIEW

Output

COutput

V_CC

1

2

3

VCXO Complementary Output

Power Supply Voltage (5.0 V or 3.3 V ±10%)

. By setting OD high, the outputs are disabled and OUT is held low while Complementary OUT is held high. Output is enabled if E/D

< VCC-1.6V,

2. See ordering information for enable/disable option.

Table 9. Electrical Performance @ 25°C for the PECL output option

Parameter

Supply Voltage ¹, +5 volt option

+3.3 volt option

Symbol

Minimum

4.5

Typical

5.0

Maximum

5.5

Units

V

3.0

3.3

3.6

Supply Current

frequency dependent

Center Frequency, see ordering information

Operating Temperature, see ordering info

Absolute Pull Range over the operating

temperature range, aging and power supply.

Vc= 0.5 to 4.5 or 0.3 to 3.0

see ordering information for options

Gain Transfer

F_N

T_OP

APR

15

170

MHz

°C

ppm

0/70, -40/85

±32, ±50

K_V

Positive

(Frequency vs. Control Voltage)

Output Level High²

V_OH

V_OL

Vcc-1.025

Vcc-1.810

-

Vcc-0.880

Vcc-1.620

V

Output Level Low²

Output Logic Levels for -40 to 85°C Operation

Output Level High²

V_OH

V_OL

t_R/t_f

SYM

I_L

Vcc-1.085

Vcc-1.830

Vcc-0.880

Vcc-1.555

1

V

ns

Output Level Low²

Output Rise and Fall Time²

Duty Cycle³, see ordering info

Input Leakage

45/55

0.1

%

mA

pS

kHz

<1

RMS Jitter, 12kHz to 20 MHz, P option (HFF)

Control Voltage Modulation Bandwidth

Maximum Control Voltage

Maximum Supply Voltage

Storage Temperature

BW

10

0

V_DD

7

125

V

°C

°C/s

T_S

T_LS

-55

-

Soldering Temp./Time

240/10

1. Power supply bypass is required and a 0.1uF in parallel with a 0.01uF high frequency capacitor is recommended.

2. Transition times are measured from 20% to 80% of a full 10K ECL level swing.

Vectron International 267 Lowell Rd. Hudson, NH 03051 Tel:1-88-VECTRON-1

e-mail vectron@vectron.com

6

J-Type Voltage Controlled Crystal Oscillator

V_CC-2

+

-

T_F

T_R

I_CC

50

Ω

50Ω

80%

50%

20%

6

1

2

5

+

-

V_CC

.1µF

.01µF

3

4

.01µF

On Time

Period

Figure 7. Output Waveform

Figure 8. Output Test Conditions (25±5°C)

V_C

6

Control Voltage =

0.5 to 4.5V (+5V supply)

0.3 to 3.3V (+3.3V supply)

V_CC

Output

1

5

Control Voltage

Output

4

Ground

Vcc- 2 V

(Standard PECL termination)

3

Figure 9. PECL Operation

44.736MHz

8kHz

Loop Filter

J-type

44.736MHz

φ and Freq

Detector

Divide by 5592

Figure 10. Typical Frequency Translation Diagram

155.52MHz

Loop Filter

J-type

155.520MHz

φ and Freq

Detector

Vectron International 267 Lowell Rd. Hudson, NH 03051 Tel:1-88-VECTRON-1

e-mail vectron@vectron.com

7

J-Type Voltage Controlled Crystal Oscillator

Figure 11. Typical Clock Smoothing Diagram

Figure 12. Outline Diagram

Dimensions are in

inches and (millimeters)

0.118

(3.00)

0.030

(0.077)

0.200

(5.08)

0.100

(2.54)

0.346

(8.80)

Figure 13. Suggested Pad Layout

Vectron International 267 Lowell Rd. Hudson, NH 03051 Tel:1-88-VECTRON-1

e-mail vectron@vectron.com

8

J-Type Voltage Controlled Crystal Oscillator

J

I

G

C

D

F

B

A

L

E

K

H

Bottom Holes for TRU

and VCO Products Only

Figure 14. Tape Reel Drawing for CMOS and PECL output option

Table 10. Tape and Reel Dimensions (mm)

Tape Dimensions

Reel Dimensions

# Per

Reel

200

Product

A

B

C

D

E

F

G

H

I

J

K

L

J-Type

24

11.5

1.5

4

12

1.78

21

13

100

5

25

330

Vectron International 267 Lowell Rd. Hudson, NH 03051 Tel:1-88-VECTRON-1

e-mail vectron@vectron.com

9

J-Type Voltage Controlled Crystal Oscillator

Table 11. Ordering Information for PECL output option (add frequency)

Operating

Package

Supply

Voltage

(V)

Enable/

Disable

Specials

VCXO

Type

APR

Output/ Duty

Cycle

Temp.

( °C )

(ppm)

Min/Max

6 pin

Ceramic

SOJ

VCXO

0/70

PECL

45/55%

None

Standard

C

D

U

L

F

C

L

M

U

E

N

P

R

T

5V±10%

±32

J

-40/ 85

Enable/

Disable

on pin 2

6pS rms

jitter

G

3.3±10%

±10%

linear

VCXO

±20ppm

stability

VCXO

±50

12ps rms

jitter

M

20ps

rms

jitter

1. Note: Not all combinations are possible.

Example: JDUGLMEP 77.76 = 3.3 volt, VCXO @ 77.760MHz, ±50 ppm, APR,

-40/85°C, PECL, Enable/Disable on pin 2, 6ps rms jitter.

Table 12. Standard Frequencies, in MHz

77.760

82.944

155.52

Other frequencies available upon request.

For Additional Information, Please Contact:

USA: Vectron International • 267 Lowell Rd, Hudson, NH 03051 • Tel: 1-88-

VECTRON-1 • Fax: 1-888-FAX-VECTRON

EUROPE: In Denmark, Finland, Ireland, Israel, Norway, Spain, UK: Tel: 44 (0) 1703

766 288 • Fax: 44 (0) 1703 766 822

In Austria,Belgium,France,Germany,Italy,

Luxenburg,Netherlands,Sweden,Switzerland:Tel: 49(0)7263 6480 • Fax:49(0)7263

6196

ASIA: In China, Taiwan, Japan: Tel: 01 603 598 0070 • Fax: 01 603 598 0075

In Korea, Singapore, Australia, India: Tel: 01 203 853 4433 • Fax: 01 203 853 1423

www.vectron.com

Vectron International reserves the right to make changes to the product(s) and/ or information contained herein without notice. No liability is assumed

as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information.

REVISION DATE: 10/2/07

Vectron International 267 Lowell Rd. Hudson, NH 03051 Tel:1-88-VECTRON-1

e-mail vectron@vectron.com

10

型号:	JCM7800T8800VM0R
是否Rohs认证：	符合
生命周期：	Contact Manufacturer
IHS 制造商：	JQL ELECTRONICS INC
Reach Compliance Code：	unknown
风险等级：	5.73
构造：	MODULE
最大输入功率 (CW)：	36.99 dBm
最大插入损耗：	0.5 dB
最大工作频率：	8800 MHz
最小工作频率：	7800 MHz
最高工作温度：	85 °C
最低工作温度：	-40 °C
射频/微波设备类型：	3 PORT CIRCULATOR
Base Number Matches：	1

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