Crystal Oscillator
Model Name 5921A, 5930D
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Main Application
For communication equipment
Temperature-Compensated Crystal Oscillator (TCXO) 5900 Series
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Features
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Compact and light.
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Stable frequencies can be obtained across a wide temperature range.
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Low power consumption.
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Specifications
Item
Model
Classification
5921A
AKG50
10 to 20
±1×10
−6
±2×10
−6
±0.5×10
−6
−10 to +50°C
±1×10
−6
−20 to +60°C
5930D
AMG50
AJD70
AKG70
10 to 25
±1.5×10
−6
−20 to +70°C
±2×10
−6
−30 to +75°C
ALH70
AML70
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
−20 to +60°C
±0.5×10
−6
/+8V±5%
+8V DC
7mA max
1V(P-P) min
10kΩ//10pF
±0.2×10
−6
/+5V±5%
+5V DC
15mA max
V
OL
: 0.4Vmax, V
OH
: 2.4Vmin
N-TTL2
±1×10
−6
/year
±3×10
−6
min (Note 1)
21A
±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.
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List of Ordering Codes
Model Name and Classification Frequency (MHz)
Ordering Code
Model Name and Classification Frequency (MHz)
Ordering Code
5921A-AKG50
5921A-AKG50
5921A-AKG50
5921A-AMG50
5921A-AMG50
12.28800
12.80000
14.50000
12.28800
12.80000
5921A-12.28800M-NSA3038B
5921A-12.80000M-NSA3038B
5921A-14.50000M-NSA3038B
5921A-12.28800M-NSA3038A
5921A-12.80000M-NSA3038A
5921A-AMG50
5930D-AJD70
5930D-AKG70
5930D-ALH70
5930D-AML70
14.50000
10 to 25
10 to 25
10 to 25
10 to 25
5921A-14.50000M-NSA3038A
5930D-[
]M-NSA3088E
5930D-[
]M-NSA3088D
5930D-[
5930D-[
]M-NSA3088C
]M-NSA3088B
Specify a frequency in the square brackets. Specify the frequency in seven digits (the decimal point is not included).
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Dimensions
13max
11max
21A
mm
30D
30
FREQ.ADJ. method
mm
19max
21max
9.2max
(1)
30
FREQ.ADJ.
16max
1. With an internal
variable resistor used
FREQ.ADJ.
2KΩ
0.5max
6.35±0.5
4−φ0.47
FREQ.ADJ.
FREQ.ADJ. method
CCW
2kΩ
7.62±0.2
FREQ.ADJ.
CW
+DC
6
5−φ0.6
REF.V FREQ.ADJ.
20.32±0.5
2. With an external
variable resistor used
FREQ.
ADJ.
REF.V
5kΩ
510Ω
GND
+DC
OUT PUT
10.16±0.2
15.24±0.2
Standoff
(6 locations)
OUT PUT
(10.16)
GND
20.32±0.5
Maintain the frequency of
the internal variable resistor
(FREQ.ADJ. section) at maximum.
co19_071108_5921A_e1
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