5921A Datasheet, PDF (1/1 Pages) NIHON DEMPA KOGYO – Temperature-Compensated Crystal Oscillator (TCXO)

Crystal Oscillator
Model Name 5921A, 5930D Temperature-Compensated Crystal Oscillator (TCXO) 5900 Series
n Main Application
For communication equipment
n Features
l Compact and light.
l Stable frequencies can be obtained across a wide temperature range.
l Low power consumption.
n Specifications
Model
Item
Classification
Nominal frequency range
(MHz)
Frequency / temperature
characteristic
Power supply variation characteristics
Power supply voltage
Consumption current
Output level
Load
Aging
Frequency adjustment range
Case code
5921A
AKG50
AMG50
10 to 20
±1×10^−6
±2×10^−6
−20 to +60°C
±0.5×10^−6/+8V±5%
+8V DC
7mA max
1V(P-P) min
10kΩ//10pF
±3×10^−6 min (Note 1)
21A
AJD70
5930D
AKG70
ALH70
10 to 25
±0.5×10^−6
±1×10^−6
±1.5×10^−6
−10 to +50°C
−20 to +60°C
−20 to +70°C
±0.2×10^−6/+5V±5%
+5V DC
15mA max
VOL : 0.4Vmax, VOH : 2.4Vmin
N-TTL2
±1×10^−6/year
±3×10^−6 min (Note 2)
30D
Note 1: See “FREQ.ADJ. method” with an external variable resistor used in the figure of Case Code 21A.
Note 2: It is based on either of “FREQ. ADJ. method 1 or 2” in the figure of Case Code 30D.
*If you require a product with other than standard characteristics, please contact us.
n List of Ordering Codes
AML70
±2×10^−6
−30 to +75°C
Model Name and Classification Frequency (MHz)
Ordering Code
5921A-AKG50
12.28800 5921A-12.28800M-NSA3038B
5921A-AKG50
12.80000 5921A-12.80000M-NSA3038B
5921A-AKG50
14.50000 5921A-14.50000M-NSA3038B
5921A-AMG50
12.28800 5921A-12.28800M-NSA3038A
5921A-AMG50
12.80000 5921A-12.80000M-NSA3038A
Model Name and Classification Frequency (MHz)
Ordering Code
5921A-AMG50
14.50000 5921A-14.50000M-NSA3038A
5930D-AJD70
10 to 25 5930D-[ ]M-NSA3088E
5930D-AKG70
10 to 25 5930D-[ ]M-NSA3088D
5930D-ALH70
10 to 25 5930D-[ ]M-NSA3088C
5930D-AML70
10 to 25 5930D-[ ]M-NSA3088B
Specify a frequency in the square brackets. Specify the frequency in seven digits (the decimal point is not included).
n Dimensions
21A
mm
30D
mm
19max
21max
FREQ.ADJ. method
FREQ.ADJ. 1. With an internal
30
variable resistor used
FREQ.ADJ.
2KΩ
FREQ.ADJ.
4−φ0.47
GND
FREQ.ADJ. method
CCW
2kΩ
FREQ.ADJ.
CW
+DC
OUT PUT
10.16±0.2
15.24±0.2
+DC
Standoff
(6 locations)
OUT PUT
5−φ0.6
REF.V FREQ.ADJ.
2. With an external
variable resistor used
FREQ. REF.V
ADJ.
5kΩ
510Ω
(10.16) GND
20.32±0.5
Maintain the frequency of
the internal variable resistor
(FREQ.ADJ. section) at maximum.
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