PLETRONICS
P
RONTO
™
QM55L Series
QM55L Series
CMOS Programmable Clock Oscillator
CMOS Programmable Clock Oscillator
Features
Applications
Driving A/Ds, D/As, FPGAs
Digital Video
Ethernet, GbE
Medical
Storage Area Networking
COTS
Broad Band Access
SONET/ SDH/ DWDM
Test & Measurement
Pletronics’ QM55L Series is a programmable quartz
crystal controlled precision square wave oscillator
CMOS Output (will interface with TTL devices)
Enable/Disable Function includes low standby power
Low Jitter
1.8V, 2.5V, or 3.3V nominal Supply Voltage
1-200 MHz Frequency Range (1-125MHz at 1.8V)
Fundamental crystals
QM55L
3.2 x 5.0 x 1.2 mm
LCC Ceramic Package
Electrical Characteristics
Parameter
Frequency Range
2
2
Min
1
±25
-10
-20
-40
1.8
-
Typ
-
-
-
-
-
-
-
Max
200
±50
+70
+70
+85
3.3
35
Unit
MHz
ppm
Condition
Frequency Stability vs. T emperature
± 25 =
44,
± 50 =
45
Operating Temperature Range
Supply Voltage
1, 2
V
CC
Supply Current I
CC
Output Waveform
Duty Cycle
Output V
HIGH
Output V
LOW
Output T
RISE
and T
FALL
Startup Time
V
DISABLE
V
ENABLE
Enable Time
Disable Time
2
°C
Volts
mA
CMOS
45
90
-
-
-
-
55
-
Pr
el
-
-
100
±3
ns
Aging
-
-
Standby Current
-
-
400
1.2
Jitter
-
0.8
-
ps
Storage Temperature Range
-55
+125
Notes: Specifications with Pad 1 E/D open circuit
1
Place an appropriate power supply bypass capacitor next to device for correct operation
2
Specified by part number
im
10
2
%V
CC
ns
-
-
-
-
5
ms
%
-
-
30
70
-
-
-
100
ns
ppm
µA
°C
in
@15pF Load
%
%V
CC
See Load Circuit
Of V
CC
applied to Pad 1
First year
Pad 1 low, device disabled
12 kHz to 20 MHz
ar
Standard range
Extended range
C
option
Extended range
E
option
± 5%, See Part Number options on page 2
Time for output to reach specified frequency
Time for output to reach a logic state
Time for output to reach a high Z state
Consult factory for other options (1.8V frequency range 1-125MHz)
For all supply voltages, load changes, aging for 1 year at 25°C ± 2°C,
shock, vibration and temperatures
Product information is current as of publication date. The product conforms to specifications per the terms of the Pletronics standard warranty.
Production processing does not necessarily include testing of all parameters.
Copyright © 2019, Pletronics Inc.
19013 36th Ave. W, Lynnwood, WA 98036 USA
www.pletronics.com
425-776-1880
y
Apr 17, 2019
Rev. A
Pg 1
PLETRONICS
P
RONTO
™
QM55L Series
QM55L Series
CMOS Programmable Clock Oscillator
CMOS Programmable Clock Oscillator
Part Number
Series
Model
Frequency Stability
Operating
Temperature Range
Supply Voltage
V
CC
Frequency in MHz
Optional
T&R Packaging code
QM55
45
45
= ± 50 ppm (STD)
44
= ± 25 ppm
L
E
Blank
= -10 to +70
o
C (STD)
C
= -20 to +70
o
C
E
= -40 to +85
o
C
V
X
= 1.8V ±5%
W
= 2.5V ±5%
V
= 3.3V ±5%
- 125.0M
1 - 200 MHz
(1.8V: 1-125MHz)
-XX
T250
= 250 per Reel
T500
= 500 per Reel
T1K
= 1000 per Reel (Std for 1K pcs)
Device Marking
PFF.FFM
YMDxxx
P
FF.FFM
YMD
xxx
= Pletronics
= Frequency in MHz
= Date Code, Year Month Day (see below)
= internal factory codes
Note: Specifications such as frequency stability, supply voltage and operating temperature range, etc. are not
identified from marking.
External packaging labels and packing list will correctly identify the ordered Pletronics part number.
Codes for Date Code YMD (Year Month Day)
Code
Year
Code
Day
Code
Day
9
2019
1
1
H
17
0
2020
2
2
J
18
3
3
K
19
1
2021
2
2022
3
2023
6
6
Code
Month
7
7
in
A
B
C
D
E
F
G
JAN
FEB
MAR
B
APR
C
MAY
JUN
JUL
8
8
9
9
A
D
13
X
29
E
14
Y
30
F
15
Z
31
G
16
10
U
11
V
12
W
R
T
24
25
26
27
28
ar
H
J
SEP
K
OCT
L
NOV
M
DEC
AUG
Apr 17, 2019
Rev. A
Pg 2
Pr
el
Package Labeling
P/N Label is 1" x 2.6" (25.4mm x 66.7mm)
Font is Courier New
Bar code is 39-Full ASCII
Tape and Reel available for quantities of 250 to 1000 per reel, cut tape for < 250. 16mm tape, 8mm pitch.
RoHs Label is 1" x 2.6" (25.4mm x 66.7mm)
Font is Arial
Pletronics Inc. certifies this device is in accordance with the RoHS 2 (2011/65/EU) and WEEE (2002/96/EC) directives.
Pletronics Inc. guarantees the device does not contain the following: Cadmium, Hexavalent Chromium, Lead, Mercury, PBB’s, PBDE’s
Weight of the Device: 0.17 grams
Moisture Sensitivity Level: 1 As defined in J-STD-020D
Second Level Interconnect code: e4
Product information is current as of publication date. The product conforms to specifications per the terms of the Pletronics standard warranty.
Production processing does not necessarily include testing of all parameters.
Copyright © 2019, Pletronics Inc.
19013 36th Ave. W, Lynnwood, WA 98036 USA
www.pletronics.com
425-776-1880
im
4
4
5
5
L
M
N
P
20
21
22
23
y
PLETRONICS
P
RONTO
™
QM55L Series
QM55L Series
CMOS Programmable Clock Oscillator
CMOS Programmable Clock Oscillator
Mechanical Dimensions (mm)
Pr
el
For Optimum Jitter Performance, Pletronics recommends:
$
$
$
$
Contacts (pads):
Gold 11.8 to 39.4 µinches (0.3 to 1.0 µm) over Nickel 50 to 350 µinches (1.27 to 8.89 µm)
A ground plane under the device
Do not route large transient signals (both current and voltage) under the device
Do not place near a large magnetic field such as a high frequency switching power supply
Do not place near piezoelectric buzzers or mechanical fans
im
(Not to Scale)
in
Pad Layout
mm shown
Disclaimer: Recommended layout
shown. Adjust layout as needed for
individual process requirements.
Product information is current as of publication date. The product conforms to specifications per the terms of the Pletronics standard warranty.
Production processing does not necessarily include testing of all parameters.
ar
Apr 17, 2019
Rev. A
Pg 3
Copyright © 2019, Pletronics Inc.
19013 36th Ave. W, Lynnwood, WA 98036 USA
www.pletronics.com
425-776-1880
y
PLETRONICS
P
RONTO
™
QM55L Series
QM55L Series
CMOS Programmable Clock Oscillator
CMOS Programmable Clock Oscillator
Electrical Test / Load Circuit
Notes:
RL: 5 Kohm minimum
CL: Includes the input capacitance of oscilloscope
* 0.01µF external by-pass filter is recommended
Pr
el
Environmental / ESD Ratings
Reliability: Environmental Compliance
Condition
Parameter
Mechanical Shock
Vibration
JESD22-B104
JESD22-B103
Solderability
IPC J-STD-002
Thermal Shock
MIL-STD-883 Method 1011, Condition A
im
ESD Rating
Model
Human Body Model
Charged Device Model
Machine Model
in
Min. Voltage
2000V
500V
200V
Thermal Characteristics:
The maximum die or junction temperature is 155
o
C
The thermal resistance junction to board is 30 to 50
o
C/Watt depending on the solder
pads, ground plane and construction of the PCB.
ar
Condition
JESD22-A114
JESD 22-C101
JESD22-A115
V
CC
Supply Voltage
Vi
Vo
Input Voltage
Output Voltage
Product information is current as of publication date. The product conforms to specifications per the terms of the Pletronics standard warranty.
Production processing does not necessarily include testing of all parameters.
Copyright © 2019, Pletronics Inc.
19013 36th Ave. W, Lynnwood, WA 98036 USA
www.pletronics.com
425-776-1880
y
Absolute Maximum Ratings
Parameter
Unit
-0.5V to +7.0V
-0.5V to V
CC
+ 0.5V
-0.5V to V
CC
+ 0.5V
Apr 17, 2019
Rev. A
Pg 4
PLETRONICS
P
RONTO
™
QM55L Series
QM55L Series
CMOS Programmable Clock Oscillator
CMOS Programmable Clock Oscillator
Reflow Cycle
The part may be reflowed 2 times without degradation
(typical for lead free processing).
Tape and Reel
in
Tape
Size
8mm
Do
1.0
12mm
16mm
1.5
1.5
1.5
+0.1
-0.0
24mm
1.5
ar
D1
min
E1
Po
P2
2.0
1.75
±0.1
4.0
±0.1
±0.05
2.0
±0.1
0.6
S1
min
y
Tape Constant Dimensions Table 1
T
max
T1
max
0.6
0.1
im
7
10
13
Tape Variable Dimensions Table 2
Tape
Size
16mm
B1
max
12.1
E2
min
14.25
F
7.5
±0.1
P1
8.0
±0.1
T2
max
8.0
W
max
16.3
Ao, Bo &
Ko
Note 1
Dimensions in mm
Drawing Not to scale
Pr
el
Note 1: Embossed cavity to conform to EIA– 481-B
Reel Dimensions (may vary) Table 3
A
Reel
Size
Inches
7.0
10.0
13.0
mm
177.8
254.0
330.2
Inches
2.50
4.00
3.75
B
mm
63.5
101.6
95.3
C
mm
13.0
+0.5
-0.2
D
mm
Tape size +0.4
+2.0
-0.0
Product information is current as of publication date. The product conforms to specifications per the terms of the Pletronics standard warranty.
Production processing does not necessarily include testing of all parameters.
Apr 17, 2019
Rev. A
Pg 5
Copyright © 2019, Pletronics Inc.
19013 36th Ave. W, Lynnwood, WA 98036 USA
www.pletronics.com
425-776-1880
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