| Parameter | Specification |
|---|---|
| Frequency Range | 1.500MHz to 155.520MHz |
| Frequency Tolerance/Stability |
All Measurements Inclusive of Operating Temperature Range, Supply Voltage & Load ±100ppm Maximum |
| Duty Cycle |
50% ±10% (Measured at 1.4VDC with TTL Load or at 50% of waveform with HCMOS Load) 50% ±5% (Measured at 1.4VDC with TTL Load or HCMOS Load) |
| Operating Temperature Range | 0°C to +70°C or -40°C to +85°C |
| Storage Temperature Range | -55°C to +125°C |
| Supply Voltage (VDD) | 5.0VDC ±5% |
| Aging (at 25°C) | ±5ppm/year Maximum |
| Load Drive Capability |
10TTL or 15pF HCMOS Load |
| Input Current | 30mA Maximum |
| Output Voltage Logic High (VOH) | 2.4VDC Minimum with TTL Load VDD-0.5VDC Minimum with HCMOS Load |
| Output Voltage Logic Low (VOL) | 0.4VDC Maximum with TTL Load 0.5VDC Maximum with HCMOS Load |
| Rise Time / Fall Time |
Measured over 0.4VDC to 2.4VDC with TTL Load or 20% to 80% of Waveform with HCMOS Load 6nSec Maximum |
| Control Voltage (Pin 1) |
Positive Transfer Characteristic +2.5VDC ±2.0VDC or |
| Frequency Deviation Over Control Voltage | ±50ppm Minimum ±100ppm Minimum ±150ppm Minimum or ±200ppm Minimum |
| Linearity | ±20% Maximum ±15% Maximum ±10% Maximum or ±5% Maximum |
| Start Up Time | 10mSec Maximum |
14 Pin Dip
8 Pin DIP
|
Pin # |
Connection |
|---|---|
| 1 / 1 | Voltage Control |
| 7 / 4 | Ground / Case Ground |
| 8 / 5 | Frequency Output |
| 14 / 8 | Supply Voltage |
| ZCA | 00 | A | 1 | A | 20 | - | 20.000 | M | - | G |
|---|---|---|---|---|---|---|---|---|---|---|
| Options G = Gull Wing Leads |
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| Options Prefix | ||||||||||
| Frequency Unit of Measure M = MHz |
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| Frequency Entire Frequency with Decimal |
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| Frequency Prefix | ||||||||||
| Linearity 20 = 20% 15 = 15% 10 = 10% 05 = 5% |
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| Frequency Deviation A = ±50ppm B = ±100ppm C = ±150ppm D = ±200ppm |
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| Duty Cycle 1 = 50% ±10% 2 = 50% ±5% |
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| Operating Temperature Range A = 0°C to +70°C B = -40°C to +85°C |
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| Frequency Tolerance/Stability 00 = ±100ppm 50 = ±50ppm 25 = ±25ppm 20 = ±20ppm |
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| Series ZCA = VCXO HCMOS/TTL 14 Pin DIP ZTA = VCXO HCMOS/TTL 8 Pin DIP |
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