DATASHEET
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LN CSAC
Part number 090-01921-000
Specifications
All specifications at 25°C, Vcc =3.3 VDC unless otherwise specified
ELECTRICAL SPECIFICATIONS
RF Output
- Frequency:
- Format:
- Amplitude:
- Load impedance:
- Quantity:
Storage and Transport (non-operating):
- Temperature:
- Shock:
–40°C to +40°C
MIL-STD-202, 30g, half sine,
11 ms
MIL-STD-810, Method 514.6,
Figure 514.6E-1, 7.7 grms
(General Minimum Integrity
Exposure)
10 MHz
Sine Wave
6-9 dBm
50Ω
- Vibration:
1
1 PPS Output
- Rise/fall time [10%-90%)
at load capacitance 10pF:
- Pulse width:
- Level:
- Logic High [VoH) min:
- Logic Low [VoL) max:
- Load impedance:
- Quantity:
PERFORMANCE PARAMETERS
Frequency Stability (Allan Deviation)
ADEV
TAU = 1 sec
TAU = 10 sec
TAU = 100 sec
RF Output Phase Noise (SSB)
1 Hz
10 Hz
≤10 ns
100 µs
0 V to Vcc
2.80 V
0.30 V
1 MΩ
2E-11
5E-11
2E-11
≤-87 dBc/Hz
≤-120 dBc/Hz
≤-140 dBc/Hz
≤-145 dBc/Hz
≤-150 dBc/Hz
1
100 Hz
1000 Hz
10000 Hz
1 PPS Input
- Format:
- Low level:
- High level
- Input impedance:
- Quantity:
Rising edge
≤0.5 V
2.5 V to Vcc
1 MΩ
≥100000 Hz
Frequency Accuracy
- Maximum offset at shipment:
- Maximum retrace*(48 hrs off):
- Aging, monthly*:
≤-155 dBc/Hz
5x10-11
5x10-10
≤9x10-10 typical
≤1x10-8 typical
100 ns
1
Serial Communications
- Protocol:
- Format:
- Tx/Rx impedance:
- Baud rate:
RS232
CMOS 0 V to Vcc
1 MΩ
57600
8
- Aging, yearly:
- 1 PPS Sync.:
*After 30 days of continuous operation
Digital Tuning
- Range:
- Resolution:
- Number of data bits:
- Number of stop bits:
- Parity:
2x10-8
1x10-12
1
none
Built-in Test Equipment (BITE) output
- Format:
- Load impedance:
- Logic:
Time to Lock
≤4 minutes
CMOS 0 V to Vcc
1 MΩ
0 = Normal operation
1 = Alarm
MECHANICAL SPECIFICATIONS
PINOUT DEFINITION
PIN FUNCTION
Power Input
- Operating :
- Warmup:
- Input voltage [Vcc):
2.00
≤275 mW
≤775 mW
3.3 0.1 VDC
1
2
NO CONNECTION
GND
2.00
3
10 MHz SINE OUT
GND
PHYSICAL SPECIFICATIONS
- Size:
- Weight:
.705 .010
4
2.0" x 2.0" x 0.70"
≤75 g
5
+3.3 +/-0.1 VDC
BITE
.225±.015
PIN 7
ENVIRONMENTAL SPECIFICATIONS
Operating:
- Operating temperature:
6
PIN 8
PIN 6
PIN 9
PIN 4
PIN 3
PIN 2
PIN 1
PIN 10
7
TXD
.200
–10°C to +35°C
5X .106
2X 0
.020
.081
8
RXD
- Maximum frequency change over operating
temp range (max. rate of change 0.5°C/minute): 5x10-10
- Frequency change over allowable input
.800
.860
9
1 PPS IN
1 PPS OUT
1.519
2X 1.600
1.640
10
voltage range:
- Magnetic sensitivity (≤2.0 Gauss):
- Humidity:
≤4x10-10
PIN 5
5X #2-56 HELICAL INSERT
.125
≤9x10-11/Gauss
0 to 95% RH per
MIL-STD-810,
Method 507.5.
10X .040 PINS
Page 2 of 3
MICROSEMI [ Microsemi ]
