Datenblatt

2.5 x 2.0mm LOW CURRENT CONSUMPTION
LOW PHASE NOISE
SMD TRI-STATE ENABLE/DISABLE OSCILLATORS
SEAM SEALED CERAMIC PACKAGE
Pb-free & RoHS compliant
SRP1Y・SRN1Y・SRS1Y・SRW1Y
FREQUENCY STABILITY
(Low Phase Noise type)
OPERATING CONDITIONS
MODEL
FREQUENCY STABILITY
SR1P1BY・SR1N1BY・SR1S1BY・SR1W1BY
±100PPM/-20 ∼+70℃
±50PPM/-20 ∼ +70℃
±30PPM/-20 ∼ +70℃
±100PPM/-40 ∼+85℃
±50PPM/-40 ∼ +85℃
±30PPM/-40 ∼ +85℃
SR2P1BY・SR2N1BY・SR2S1BY・SR2W1BY
SR8P1BY・SR8N1BY・SR8S1BY・SR8W1BY
SR1P1RY・SR1N1RY・SR1S1RY・SR1W1RY
SR2P1RY・SR2N1RY・SR2S1RY・SR2W1RY
SR8P1RY・SR8N1RY・SR8S1RY・SR8W1RY
Operating Temperature
Storage Temperature
(VDD)
Supply Voltage
-20 ∼ +70℃・-40∼ +85℃
-55 ∼ +100℃
SRP1Y
+3.3V
SRN1Y
+3.0V
SRS1Y
+2.5V
+1.8V
SRW1Y
±5%
±5%
±5%
±5%
ELECTRICAL CHARACTERISTICS (Ta=+25℃, VDD= 3.3V,3.3V, 2.5V & 1.8V, CL=15pF)
PARAMETERS
CONDITIONS
Input Current
Frequency Range
Frequency Stability
Driving Ability
(IDD)
(MHz)
All Condition
Rise Time
Fall Time
Symmetry
SRN1Y
SRS1Y
SRW1Y
7mA Max.
6.5mA Max.
5.5mA Max.
3.0mA Max.
(Note)
CMOS
"0"Level
"1"Level
10% to 90% VDD
90% to 10% VDD
@ 50% VDD
27.000MHz
40.000MHz
(VOL)
(VOH)
(TR)
(TF)
Output Voltage
SPECIFICATIONS
SRP1Y
45/55%
26.000 ∼ 44.000
±30PPM∼±100PPM
15pF Max.
10% VDD Max.
90% VDD Min.
10nS Max .
10nS Max .
40/60%
45/55%
-155dBc/Hz TYP.
Phase Noise Fout±10kHz
-162dBc/Hz TYP.
Note: Inclusive of operating temperature range, input, voltage change, load change.
-155dBc/Hz TYP.
DIMENSIONS (mm)
ENABLE/DISABLE FUNCTION
INH (Pin #1)
0.8±0.1
2.0±0.1
2.5±0.1
0.4
#4
"0" (VIL≦0.2VDD)
High Z
Terminal
Connection
#1
INH
#2
GND
#3
OUTPUT
#4
+Vdd
0.8
0.65
0.65
C0.3
Active
RECOMMENDED
SOLDER PAD LAYOUT
0.8
#2
Active
"1" (VIH≧0.8VDD)
0.9 0.95 0.9
0.68
#1
OUTPUT (Pin #3)
Open
#3
0.95
0.78
All specifications subject to change without notice.
2009.3.06 Ver-1R3
TAPE AND REEL SPECIFICATIONS
SRP1Y・SRN1Y・SRS1Y・SRW1Y
G
H
Ｅ
E
K
C
D
L
A
Ｃ
Ｄ
B
J
F
ｔ
Ｗ
ｔ
M
Ｂ
Ａ
TAPE:
A
2.7
B
2.25
C
8.0
D
3.5
E
1.75
B
60
C
21
D
13
E
2.0
REEL:
A
180
QTY/REEL
1,000PCS
F
4.0
G
4.0
UNIT:mm
W
t
9
2.5
H
2.0
J
1.1
K
1.55
UNIT:mm
L
M
0.25 1.15
+3.3V_27.000MHz SRP1 normal type
1:
2:
3:
4:
5:
6:
-72.0372 dBc/Hz @ 10Hz
-104.4956 dBc/Hz @ 100Hz
-128.9770 dBc/Hz @ 1KHz
-138.1217 dBc/Hz @ 10 KHz
-146.8722 dBc/Hz @ 100KHz
-152.6433 dBc/Hz @ 1MHz
1:
2:
3:
4:
5:
6:
-75.5362 dBc/Hz @ 10Hz
-111.8921 dBc/Hz @ 100Hz
-146.4447 dBc/Hz @ 1KHz
-155.3963 dBc/Hz @ 10 KHz
-157.7094 dBc/Hz @ 100KHz
-157.9063 dBc/Hz @ 5MHz
+3.3V_27.000MHz SRP1Y series