cc32_081201_NZ2520SD_20_e
NZ2520SD Frequency stability of ±20 x 10–6.
n Model name
n Application
Absolute maximum rating
Power supply voltage (VDD) –0.6 to +6.0 V
Storage temperature range –55 to +125 °C
+1.8 V, 25 °C
+2.5 V, 25 °C
+2.8 V, 25 °C
+3.3 V, 25 °C
+1.8 V to +3.3 V, 25 °C
+1.8 V,
25 °C
+2.5 to +3.3 V,
25 °C
During
operation
During standby
Output level
Frequency range *1
Operating temperature range *2
Frequency Stability
Current
consumption
max
VOL max/VOH min
Tr max/Tf max
Duty Cycle min. to max.
Load (CL) max
Oscillation start time max
Standby function
Phase noise
C–MOS
20 ≤ F < 30 30 ≤ F ≤ 40
–10 to +60
±20
2.5 3.5
3.5 4.5
4.0 5.0
4.5 5.5
10
0.1 VDD/0.9 VDD
6/6
45 to 55
15
4
Available (tristate)
Fout±1 kHz : –143 (Typ)
Fout±100 kHz : –156 (Typ)
Fout±1 kHz : –145 (Typ)
Fout±100 kHz : –158 (Typ)
(MHz)
(°C)
(×10–6
)
(mA)
(μA)
(V)
(ns)
(%)
(pF)
(ms)
(dBc/Hz)
Item Model NZ2520SD
*1: If you require a product with a frequency not given above, please contact us.
*2: If you require a product with an operating temperature range not given above, please contact us.
Pb
Free
n Specifications
n Features
l Low phase noise, low voltage, low consumption current, and high stability,
make this product ideal for wireless LAN.
l Compact and light. Dimensions and weight: 2.5 x 2.0 mm, 0.9 mm, and 0.02 g.
l Automatic mounting by taping and IR reflow (lead-free) are possible.
l Lead-free.
l For wireless LAN
NSA3446D NSA3447D NSA3448D NSA3449D
List of Codes for Placing an Order
(The purchase order number differs according to
the difference in power supply voltage.)
(V)
n List of Codes for Placing an Order
Power supply voltage [VDD] +1.8±0.1 +2.5±0.1 +2.8±0.1 +3.3±0.1
Low Phase Noise Type
Crystal Clock Oscillator
NZ2520S Series
cc33_081201_NZ2520SD_20_e
–M
Model name Frequency (up to 9 digits) –Number for specifying an order
When ordering our products, specify them with an “Ordering Code” that consists of the following:
Example 1: When ordering a product with model name: NZ2520SD, frequency: 20 MHz, frequency stability: ±20 x 10–6,
and power supply voltage: 1.8 V
Ordering Code: NZ2520SD – 20.000000M – NSA3446D
Example 2: When ordering a product with model name: NZ2520SD, frequency: 20 MHz, frequency stability: ±20 x 10–6,
and power supply voltage: 3.3 V
Ordering Code: NZ2520SD – 20.000000M – NSA3449D
If you have any queries concerning our standard frequencies and numbers for specifying orders, please contact our sales representatives
or visit our homepage (http://www.ndk.com/).
n How to Specify an Order
Crystal Clock Oscillator
Low Phase Noise Type
NZ2520S Series
n Standby Function
#1 Input
Level H (0.7 VDD ≤ VIH ≤ VDD)
or OPEN is selected.
Level L (VIL ≤ 0.3 VDD) is selected.
#3 Output
Oscillation output ON
High impedance
0.9 max 2.00±0.10
1.25±0.1
0.9V
DD
1/2V
DD
0.1V
DD
Tr Tf
VOH
V
OL
t
T
0V
Duty Cycle = t/T × 100 [%]
mm
PAD Connection
#1
#2
#3
#4
Standby
GND
OUTPUT
VDD
2.50±0.10 0.3
1.65±0.1
0.8±0.1
0.7±0.1
1.00 1.00
0.45
1.10 1.100.75
#1 #2
#3
#4
0.6
Reference land pattern
n Dimensions n Output Waveform <C–MOS>
Mount an approx. 0.01 μF bypass capacitor between VDD and GND
(close to the product)
0.9 max 2.00±0.10
1.25±0.1
