351LBB-FREQ-OUT7 datasheet, PDF

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351LBB-FREQ-OUT7: DescriptionPECL Output Clock Oscillator, 832MHz Min, 1664MHz Max; CategoryPassive components oscillator; File Size102KB，2 Pages; ManufacturerCTS

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351LBB-FREQ-OUT7 Overview

PECL Output Clock Oscillator, 832MHz Min, 1664MHz Max

351LBB-FREQ-OUT7 Parametric

Parameter Name	Attribute value
Reach Compliance Code	unknow
Other features	AT STRIP CRYSTAL; DIFFERENTIAL OUTPUT
Maximum control voltage	3.15 V
Minimum control voltage	0.15 V
maximum descent time	0.35 ns
Frequency Adjustment - Mechanical	NO
Frequency offset/pull rate	125 ppm
frequency stability	15%
linearity	5%
Manufacturer's serial number	351
Installation features	SURFACE MOUNT
Maximum operating frequency	1664 MHz
Minimum operating frequency	832 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Oscillator type	PECL
Output load	50 OHM
physical size	14mm x 9mm x 2.4mm
longest rise time	0.35 ns
Nominal supply voltage	3.3 V
surface mount	YES
maximum symmetry	55/45 %
Base Number Matches	1

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Preliminary Specification

♦

9x14mm Surface Mount Pkg.

Differential PECL Outputs

Guaranteed Minimum Pull Range

+3.3Vdc or +5.0Vdc Operation

Sealed AT Strip Crystal

Output Enable Function

Low Phase Jitter: < 1 pSec RMS

Excellent Solder Reflow Performance

Model 351

9x14mm Differential PECL

High Frequency VCXO

(832MHz to 1.66GHz)

Electrical Characteristics

Parameter

Power

Requirements

Power Supply

Supply Current

Frequency

Stabilities

Center

Frequency

Initial Tolerance

Freq. vs. Temp.

Freq. vs. Voltage

Freq. vs. Load

Freq. vs Time

(Aging)

Deviation

Characteristics

Control Voltage

Frequency

Deviation

Linearity

Absolute Pull

Range

Input Impedance

Waveform

Parameters

Symmetry

Amplitude

Rise/Fall Times

Load

Phase Jitter

Sym

Vcc

Icc

Conditions

±

5%

350L

±

5%

350S

Vcc=Max. (3.3Vdc)

50Ω . Load (5.0Vdc)

Min

3.135

4.75

Typical

3.30

5.0

55

80

Max

3.465

5.25

Unit

Vdc

mA

f

nom

f

cal

∆f/∆Temp

∆f/∆Vcc

∆f/∆RL

∆f/∆Time

Ta=+25°C

EFC=Center(0.5Vcc)

Oper. Temp. Range

Vcc

±

5%

±

10% Variation

20 years

832

-10

1244.16

1664

+10

±

15

MHz

ppm

±

1

±

1

±

10

VC

∆f

Lin

APR

3.3V “ Version

L”

5.0V “ Version

S”

+25°C at time of

Shipment

Best Staight Line Fit

Under all conditions

for the life of the part

(Ref. to f

nom

)

0.15

0.5

±

125

-10

±

85

5

3.15

4.5

V

ppm

%

ppm

10

Zin

100

KΩ

Sym

Vo

tr, tf

RL

@ 50% Level

50Ω Load

20% to 80%

Output to Vcc-2.0V

or Equivalent

12KHz to 20MHz or

50KHz to 80MHz

Bandwidth

45

Vcc-1.62V

50

225

50

55

Vcc-1.025V

350

%

V

pSec

Ω

pSec RMS

<1

♦ ♦ ♦

CTS Frequency Products

♦

400 W. North Street

♦

Carlisle, PA 17013

♦

717-243-5929

♦ ♦ ♦

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