Product Overview
The YSGM202208 is a highly integrated Voltage Controlled Oscillator (VCO) in a standard package size. It utilizes high-frequency RF transistors for oscillation, ensuring high output power and good isolation. The VCO features a high-stability oscillation circuit, high-precision varactor diodes, and high-output power RF triodes for stable waveforms and consistent output power. It operates on a standard 5V supply with a tuning voltage up to 9V, enabling broadband output. The YSGM202208 integrates rectification, filtering, and RF output matching units, requiring minimal external components and offering good output power flatness. The RF output can be directly connected to a 50 RF cable for ease of use. The device is housed in a 7mm9mm2mm general-purpose package, making it a direct replacement for similar products on the market.
Product Attributes
- Brand: Innotion
- Model: YSGM202208
- Package Type: General Purpose
- Dimensions: 7mm9mm2mm
- Origin: China (Implied by .cn domain and Chinese text)
Technical Specifications
| Parameter | Nominal Value | Unit | Description |
| Nominal Tuning Band | 19502250 | MHz | @VT=0.5V4.5V |
| Output Power | 8 | dBm | @VCC=5V |
| In-band Flatness (BW200MHz) | 0.5 | dB | |
| Nominal Tuning Band | 18602400 | MHz | @VT=0V9V |
| Supply Voltage (VCC) | 39 | V | |
| Operating Current | 1530 | mA | |
| Second Harmonic Suppression | -30 | dBc | |
| Third Harmonic Suppression | -35 | dBc | |
| RF Output Impedance | 50 | ||
| Tuning Voltage | 09 | V | Rated Nominal Value |
| Operating Temperature | -30+85 | C | Rated Nominal Value |
| Minimum Start-up Frequency | 1860 | MHz | Typical @ VT=0V |
| Maximum Start-up Frequency | 2400 | MHz | Typical @ VT=9V |
| Output Power | +8 | dBm | Typical |
| Frequency Offset (VCC) | 7 | MHz/V | Typical @ VT=5V |
| Frequency Offset (VSWR) | 5 | MHz pp | Typical VSWR=3:1 |
| Thermal Offset | 0.35 | MHz/C | Typical |
Application Scenarios
The YSGM202208 is designed for communication jamming applications, specifically for generating interference signals in the following frequency bands:
- 2010-2025MHz (Mobile TD-SCDMA)
- 2110-2125MHz (Telecom CDMA2000)
- 2130-2145MHz (Unicom WCDMA)
Pin Definitions
| Pin Number | Pin Name | Description |
| 1 | VT | Tuning Voltage |
| 2 | GND | Ground |
| 3 | VCC | Supply Voltage |
| 4 | GND | Ground |
| 5 | RFOUT | RF Output |
| 6 | GND | Ground |
| 7 | GND | Ground |
| 8 | GND | Ground |
2510101615_INNOTION-YSGM202208_C52043360.pdf
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