Crystal Clock Oscillator
NZ2520SDA
Ultra Low Phase Noise Type
Application
■
● For High-quality-audio, Smartphone, Tablet computers, Wireles module,
Notebook PC and DSC
Features
■
● Ultra low phase noise make this product ideal for High quality audio.
● Compact and light. Dimensions : 2.5 x 2.0 x 0.9 mm, weight : 0.02 g.
● Wide frequency range: 20 to 50 MHz.
● Automatic mounting by taping and IR reflow (lead-free) are possible.
● Lead-free.
Absolute maximum rating
Supply Voltage (VCC) –0.6 to +6.0 V
Storage Temperature Range –55 to +125 °C
Specifications
■
Model
NZ2520SDA
Item
Output Specification
CMOS
Nominal Frequency Range
Overall Frequency Tolerance
Operating Temperature Range
Supply Voltage
(MHz)
×10–6
20 ≤ F ≤ 50
(
)
±50
(°C)
(V)
–40 to +85
+1.8 to +3.3
Current Consumption Max. During Operation +25 °C (mA)
15
VOL Max. / VOH Min.
Tr Max. / Tf Max.
Symmetry Min. to Max.
Load (CL) Max.
(V)
(ns)
(%)
0.1 VCC / 0.9 VCC
6 / 6
40 to 60
(pF)
(ms)
15
Start-up Time Max.
Standby function
4
Available (Three-state)
Characteristics
■
F=22.5792MHz
–158
F=49.152MHz
–152
Fout±1 kHz (Typ.)
Fout±100 kHz (Typ.)
Fout±1 kHz (Typ.)
Fout±100 kHz (Typ.)
+1.8V, +25 °C
+3.3V, +25 °C
–163
–164
(dBc/Hz)
–164
–158
–169
–172
Dimensions
Output Waveform <CMOS>
■
■
mm
2.50 0.ꢀ0
Tf
Tr
Terminal land connections
V
OH
#ꢀ
#2
#3
#4
STAND-BY
GND
0.9VCC
1/2VCC
0.1VCC
OUTPUT
0.6
V
CC
VOL
0V
t
T
Land pattern (Typical)
ꢀ.0
Symmetry = t/T × 100 [%]
0.8 0.ꢀ
#3
#4
#ꢀ
#4
#2
Standby Function
■
#1 Input
#3 Output
#ꢀ
#2
#3
ꢀ.65 0.ꢀ
ꢀ.65
Cby=0.0ꢀμF
Level H (0.7 VCC ≤ VIH ≤ VCC)
or OPEN is selected.
Oscillation output ON
High impedance
Mount an approx. 0.0ꢀ μF bypass capacitor between VCC and GND
(close to the product)
Level L (VIL ≤ 0.3 VCC) is selected.
1803B_NZ2520SDA_e
