X1G005151034614
| Model | X1G005151034614 |
| Description | Clipped Sine Output Oscillator, |
| PDF file | Total 8 pages (File size: 543K) |
| Chip Manufacturer | SEIKO |
[ 6 ] Test circuit
1) Output Load : Load_R // Load_C = 10 kΩ // 10 pF
DC-cut
Capacitor
Vcc
N.C.
Supply
Voltage
By-pass
Capacitor
OUT
GND
Test Point
Load_C
Load_R
0.01 to
0.1
F
2) Current consumption
DC-cut
Capacitor
A
By-pass
Capacitor
Vcc
N.C.
OUT
GND
Supply
Voltage
Load_C
Load_R
0.01 to
0.1
F
3) Conditions
1. Oscilloscope: Impedance Min. 1MΩ
Input capacitance Max. 10 pF
Band width Min. 300 MHz
Impossible to measure both frequency and wave form at the same time.
(In case of using oscilloscope's amplifier output, possible to measure both at the same time.)
2. Load_C includes probe capacitance.
3. A capacitor (By-pass:0.01 to 0.1 μF) is placed between Vcc and GND,and closely to TCXO.
4. Use the current meter whose internal impedance value is small.
5. Power Supply
Impedance of power supply should be as low as possible.
6. GND pin should be connected to low impedance GND.
4
