DFNS1-KECPI155.52MHZXB20 [CTS]

PECL 100K Output Clock Oscillator, 155.52MHz Nom, ROHS COMPLIANT, SMD, 6 PIN;


型号：	DFNS1-KECPI155.52MHZXB20
厂家：	CTS
描述：	PECL 100K Output Clock Oscillator, 155.52MHz Nom, ROHS COMPLIANT, SMD, 6 PIN 机械输出元件振荡器
文件：	总1页 (文件大小：67K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

S U R F AC E M O U N T P R E C I S I O N O S C I L L AT O R

D F N S 1 - K E C / K E G ( 5 V ) & D F N S 1 - L E C / L E G ( 3 . 3 V )

KEY FEATURES

5.08

Marking:

16 to 400 MHz

KEC/LEC version:

± 20 ppm/15 years stability available

DFN S1-KE/LE

Frequency

1.0

1 ps RMS jitter over 50 kHz to 80 MHz B.W.

Code

yrwk

APPLICATIONS

KEG/LEG version:

Sonet/SDH/Datacomms

DFN S1-KEG/LEG

Frequency

5.08

DFN S1-KEC / DFN S1-KEG /

Code

yrwk

LEC

Output 2

E / D

LEG

E / D

PC board footprint

GND

Output 1

Vcc

Output 1

Output 2

Vcc

1.27

TYPE

Frequency Range

DFN S1-KECPI/KEGPI

DFN S1-LECPI/LEGPI

16 to 400 MHz

ELECTRICAL SPECIFICATIONS

supply voltage

5 V ± 5 %

3.3 V ± 5 %

supply current (no load)

≤ 70 mA

≤ 60 mA

output load

duty cycle @ 50% level

PECL 100 K ( 50 Ω to 3 V )

45/55...55/45 % ( 0 to 70°C )

LVPECL 100 K ( 50 Ω to 1.3 V )

45/55...55/45 %

40/60…60/40 % ( -40 to 85°C )

rise/fall times ( 20 to 80% )

high/low levels

≤ 0.5 ns

≥ 3.92 V/ ≤ 3.45 V

≤ 0.5 ns

≥ 2.22 V/ ≤ 1.7 V

jitter RMS ( 12 kHz to 5 MHz )

jitter RMS ( 50 kHz to 80 MHz )

≤ 0.5 ps

≤ 1 ps ( f = 155.52 MHz )

≤ 0.5 ps

≤ 1 ps ( f = 155.52 MHz )

enable / disable on pin 2

complementary output on pin 1

low or open = enable, high = disable

180° phase shifted

low or open = enable, high = disable

180° phase shifted

start up

≤ 10 ms @ 4.75 V

≤ 10 ms @ 3.15 V

FREQUENCY STABILITY

stability [ ppm ] and temperature code

types

temperature range

stability

± 20

code

XB20

XE20

stability

± 25

code

XB25

XE25

stability

± 50

code

XB50

XE50

stability

± 100

code

XB100

XE100

0 to 70°C

-40 to 85°C

all types

remark

includes calibration at 25°C, temperature, ageing, Vcc and load changes 1^styear

CODE

OPTIONS

pin out option

complementary output on pin 5

stability over long life time

A = 5 years

B = 10 years

C = 15 years

D = 20 years

ORDERING CODE

type + option code + frequency + stability / temperature code

Example

DFN S1-LECPI 155.52 MHz XB20

Please consult factory for life time/stabilities and

frequency/stabilities possible combinations

REMARK

DFN_S1-KE_LE

These products and their specifications are subject to change without notice

27.10.2010 / PIK

相关型号：