Datenblatt

A-1130 Wien
Lilienberggasse 13
Tel.: +43-1-403 08 12
Fax: +43-1-408 72 13
e-mail: [email protected]
http://www.knap.at
Wolfgang Knap
Gesellschaft m.b.H. & Co.KG
5x7,5mm CRYSTAL-OSCILLATORS low voltage
LMQ1 / LMS1 / LMW1
FREQUENZSTABILITÄT
FREQUENCY STABILITY
Modell Model
LM1Q1H/LM1S1H/LM1W1H
LM2Q1H/LM2S1H/LM2W1H
LM3Q1H/LM3S1H/LM3W1H
LM1Q1RH/LM1S1RH/LM1W1RH
LM2Q1RH/LM2S1RH/LM2W1RH
LM3Q1RH/LM3S1RH/LM3W1RH
BETRIEBSBEDINGUNGEN
OPERATING CONDITIONS
±100ppm/-10~+70°C
±50ppm/-10~+70°C
±25ppm/-10~+70°C
±100ppm/-40~+85°C
±50ppm/-40~+85°C
±25ppm/-40~+85°C
Betriebstemperatur operating temp.
Lagertemperatur storage temperature
LMQ1
Betriebsspannung VDD
LMS1
supply voltage
LMW1
-10~+70°C, -40~+85°C
-55~+125°C
+2,8V ±5%
+2,5V ±5%
+1,8V ±5%
Elektrische Daten electrical characteristics
Ta = 25°C, VDD = 2,8 V or 2,5 V or 1,8V, CL = 15 pF
Parameter
parameter
max. Stromaufnahme
max. input current
Frequenzstabilität
frequency stability
Tastverhältnis
symmetry
Ausgangsspannung
output voltage
Bedingungen
conditions
IDD
VOL
VOH
über alles *)
all conditions *)
@50% VDD
@1,4 V
“0“ level
“1“ level
10% - 90% VDD
Anstiegszeit max.
rise time max.
TR
20% - 80% VDD
90% - 10% VDD
Abfallzeit max.
fall time max.
TF
20% - 80% VDD
Frequenzbereich
frequ. range (MHz)
LMQ1
LMS1
LMW1
1,800 ~ 32,000
+
32,000 ~ 80,000
+
80,000 ~ 125,000
+
125,000 ~ 160,000
12 mA
20 mA
30 mA
40 mA
10 mA
18 mA
28 mA
38 mA
7 mA
15 mA
25 mA
35 mA
1,800 ~ 160,000
±25 ppm ~ ±100 ppm
1,800 ~ 50,000
+
50,000 ~ 160,000
1,800 ~ 160,000
1,800 ~
+
80,000 ~
+
125,000 ~
1,800 ~
+
80,000 ~
+
125,000 ~
1,800 ~
+
80,000 ~
+
125,000 ~
1,800 ~
+
80,000 ~
+
125,000 ~
80,000
125,000
160,000
80,000
125,000
160,000
80,000
125,000
160,000
80,000
125,000
160,000
45/55 %
40/60 %
0,28 V max.
0,25 V max.
2,52 V min.
2,25 V min.
5,0 ns
4,0 ns
3,0 ns
5,0 ns
4,0 ns
3,0 ns
4 mA
4 mA
40/60 %
0,36 V max.
1,44 V min.
5,0 ns
3,5 ns
3,0 ns
5,0 ns
3,5 ns
3,0 ns
2 mA
2 mA
Ausgangsstrom min.
IOL
“0“ level
IOH
output current min.
“1“ level
Standbystrom max.
10 µA
1,800 ~ 160,000
standby current max.
max. Belastbarkeit
CMOS
15 pF
max. driving ability
5 ms
Startzeit max.
1,800 ~ 32,000
0,0 V ~ VDD
+
10 ms
start-up time max.
32,000 ~ 160,000
*) Anmerkung: inkl. Abgleichtoleranz, Temperaturgang, Spannungs- und Laständerung, Alterung, Schock und Vibration
note: incl. frequency and temperature tolerance, supply voltage and load change, aging, shock and vibration
Abmessungen in mm
dimensions in mm
#3
1,4
#1 #2
5,0
max.
#2
E/D
GND
OUT
VDD
4,2
2,6
2,0
#4 #3
#1
#1
#2
#3
#4
5,08
7,5 max.
#4
Anschlußbelegung
pin connections
empfohlenes Layout
recommended solder pad layout
1,8
5,08
1,4
max.
lead-free/RoHS-conformal
Seite - 60 -
Funktionstabelle
enable /disable function
INH (pin #1)
output (pin #3)
open
active
active
“1“ (VIH ≥ 70% VDD)
high Z
“0“ (VIL ≤ 30% VDD)
Ausgabedatum: 07-11-09
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