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
2,0x2,5mm LOW CURRENT OSCILLATOR
SRP1 SRN1 SRS1 SRW1
FREQUENZSTABILITÄT
FREQUENCY STABILITY
Modell Model
SR1P1B SR1N1B SR1S1B SR1W1B
SR2P1B SR2N1B SR2S1B SR2W1B
SR8P1B SR8N1B SR8S1B SR8W1B
SR1P1R SR1N1R SR1S1R SR1W1R
SR2P1R SR2N1R SR2S1R SR2W1R
SR8P1R SR8N1R SR8S1R SR8W1R
±100ppm/-20~+70°C
±50ppm/-20~+70°C
±30ppm/-20~+70°C
±100ppm/-40~+85°C
±50ppm/-40~+85°C
±30ppm/-40~+85°C
BETRIEBSBEDINGUNGEN
OPERATING CONDITIONS
Betriebstemperatur operating temp.
-20~+70°C, -40~+85°C
Lagertemperatur storage temperature
-55~+100°C
+3,3V ±5%
SRP1
+3,0V ±5%
SRN1
Betriebsspannung VDD
+2,5V ±5%
SRS1
supply voltage
+1,8V ±5%
SRW1
Elektrische Daten electrical characteristics
Parameter
parameter
Stromaufnahme
max. input current
Frequenzbereich
Frequency range
Frequenzstabilität
frequency stability
max. Belastbarkeit
max. driving ability
Ausgangsspannung
output voltage
Anstiegszeit max.
rise time max.
Abfallzeit max.
fall time max.
Tastverhältnis
symmetry
Bedingungen
conditions
IDD
0,750 ~ 19,999
20,000 ~ 39,999
40,000 ~ 50,000
SRP1
6,0mA Max.
7,0mA Max.
8,0mA Max.
Spezifikation
specification
SRN1
SRS1
4,5mA Max.
5,5mA Max.
5,5mA Max.
6,5mA Max.
6,5mA Max.
7,5mA Max.
0,750 ~ 50,000
über alles *)
all conditions *)
±30ppm ~ ±100ppm
CMOS
15pF Max.
VOL
VOH
“0“ level
“1“ level
90% VDD Min.
10% VDD Max.
TR
10% ~ 90% VDD
10ns Max.
TF
10% ~ 90% VDD
10ns Max.
@ 50% VDD
SRW1
2,5mA Max.
3,0mA Max.
3,5mA Max.
45/55%
40/60%
45/55%
*) 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
Anschlußbelegung
pin connections
empfohlenes Layout
recommended solder pad layout
#1
#2
#3
#4
E/D
GND
OUTPUT
+VDD
Funktionstabelle
enable /disable function
INH (pin #1)
output (pin #3)
open
active
active
“1“ (VIH ≥ 80% VDD)
high Z
“0“ (VIL ≤ 20% VDD)
lead-free/RoHS-conformal
Seite - 55 -
Ausgabedatum: 10-11-05
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