CLOCK
Page 1 of 2
9X14 PECL J-LEAD CLOCK- PB FREE COMPLIANT
(SEE PAGE TWO FOR PART NUMBERING SCHEME)
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APPROVALS
CUSTOMER
Name (please print):
Title (please print):
Signature, date:
RALTRON
Eng. approval, date: RONEN 3/20/03
Sales approval, date:
Created by, date: RONEN 3/20/03
Revision:
"
MECHANICAL SPECIFICATION
6
pin Version
4 pin Version
.550
.550 MAX
13.96 MAX.
OUTLINE TOLERANCE:
±0.015” / 0.4mm
(Unless otherwise specified)
PIN FUNCTIONS (6 pins):
[1] NC OR COMP. OUTPUT
[2] EN / DIS OR NC
[3] CASE / GROUND
[4] OUTPUT
[5] COMP. OUTPUT OR NC
[6] SUPPLY VOLTAGE
PIN FUNCTIONS (4 pins):
[1] E/ D OR N/C OR COMP. OUT
[2] CASE / GROUND
[3] OUTPUT
[4] SUPPLY VOLTAGE
.385 MAX.
9.77 MAX.
.350
8.88
.185 MAX.
4.70 MAX.
.185 MAX.
4.70 MAX.
.030
.350
8.88
.385
9.77
.76
.030
.76
.018 TYP.
.46 TYP.
.200 TYP.
5.08 TYP.
.300 ±008
7.61 ±.20
.018 TYP.
.46 TYP.
.100 TYP.
2.54 TYP.
.300 ±008
7.61 ±.20
MARKING (EXAMPLE):
CE8950A-LZ
155.520-T-C-EL
RAL D/C
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ELECTRICAL SPECIFICATION
SYMBOL
fo
Vcc
Is
VOH / VOL
DC
tr / tf
J
∆f/fc
En
Dis
Ta
T(stg)
Vcc(abs)
CONDITIONS
-
Vcc±5%
Vcc=+3.3VDC/+5.0VDC
Ta=+25°C, 50Ω to Vcc-2.0VDC load
Vcc=+3.3VDC/+5.0VDC load=50Ω to Vcc-2.0VDC
load=50Ω to Vcc-2.0VDC / @50%Vcc, Ta=+25°C
20%~80% Vout, 80%~20% Vout, max
1σ, Fj=12KHz…20MHz
Including operating temperature, ±5% load & supply
variations, calibration @+25°C, and 10 year aging
Pin 2=Low, Vcc-1.620 (max.)
Pin 2=High, Vcc-1.025 (min.)
-
-
Non-destructive, DC
VALUE
70.000~250.0
3.3VDC
5.0VDC
100
2.275 / 1.68
3.975/3.38
40…60 OR 45…55
0.100…1.0 (see note A)
1.0
SEE PART NUMBER
GENERATION TABLE
Enabled
Pin 4 will assume a fixed level of
logic “0”, and pin 5 will assume a
fixed level of logic“1”
PARAMETER
Frequency, nom
Supply voltage, nom.
Supply current, max.
(excluding load)
PECL output level
Duty cycle
Rise- / fall time, max.
Jitter, rms, max.
Overall freq. stability, max.
Enable option
Disable option
Operating temperature range
Storage temperature range
Absolute voltage range
UNIT
MHz
V
mA
V
%
ns
ps
ppm
-
-
°C
°C
V
SEE PART NUMBER
GENERATION TABLE
-55…+90
-0.5…+7.0
3/20/03 marketing-rfq, clock
NOTE A: RISE AND FALL TIME VALUES (tr/tf) ARE FREQUENCY DEPENDENT.
RALTRON ELECTRONICS CORP.
!
10651 N.W . 19
th
St
!
Miami, Florida 33172
!
U.S.A.
phone: +001(305) 593-6033
!
fax: +001(305)594-3973
!
e-mail: sales@raltron.com
!
internet: http:/www.raltron.com
CLOCK
Page 2 of 2
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ELECTRICAL TEST DIAGRAM FOR 3.3V PECL CLOCK WITH COMP. OUTPUT
▀
PART NUMBER GENERATION
SERIES
OVERALL
STABILITY
50:
±50ppm
00:
±100ppm
REV
A
TEMP. RANGE
(°C)
°
LV: 0…50
LZ: 0…+70
HZ: -20…+70
D3: -40…+85
FREQUENCY
(MHz)
70.000…250.0
OPTIONS
T: 45…55 DUTY
C: COMP. OUTPUT
C1: COMP. OUTPUT PIN 1
(See Note 3)
SUFFIX
EL
(See note 2)
PIN SUFIX
OPTION
4: 4 PINS
CO88: 5.0V PECL, NO EN/DIS
CO89: 3.3V PECL, NO EN/DIS
CE88: 5.0V PECL, EN/DIS
CE89: 3.3V PECL, EN/DIS
NOTE:
1.Variations
from standard specification are available, please contact factory.
2.EL is added at the end of the part number for all PECL clocks with enable/disable option.
3. C1 suffix to be applied only when using the 6 pins package version
PART NUMBER EXAMPLE: CE8950A-LZ-155.520-T-C-EL
5/13/02rketing-rfq, vcxo
RALTRON ELECTRONICS CORP.
!
10651 N.W . 19
th
St
!
Miami, Florida 33172
!
U.S.A.
phone: +001(305) 593-6033
!
fax: +001(305)594-3973
!
e-mail: sales@raltron.com
!
internet: http:/www.raltron.com
stm32/stm8
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