Features
- Universal Frequency Translator
- Zero ppm frequency translation
- Two outputs, individually programmable as LVPECL or LVDS
- Individually programmable output frequencies: 7.68MHz up to 1200MHz
- Two differential inputs support the following input types: LVPECL, LVDS, LVHSTL, HCSL
- Input frequency range: 8kHz to 710MHz
- Hitless switching between inputs
- Holdover support in the event both inputs fail
- One factory-set register configuration for power-up default state
- RMS phase jitter at 125MHz, using a 40MHz crystal (12kHz to 20MHz):
- 498fs (typical), Low Bandwidth mode (FracN)
8T49N222I - Block Diagram
Description
The 8T49N222I is a highly flexible FemtoClock® NG general-purpose, low-phase noise frequency translator/synthesizer with alarm and monitoring functions suitable for networking and communications applications. It can generate any output frequency in the 7.68MHz to 1200MHz range. A wide range of input reference clocks and a range of low-cost fundamental mode crystal frequencies may be used as the source for the output frequency.
To see other devices in this product family, visit the Universal Frequency Translators page.
| Part Number | Status | Samples | Stock | Package | Lead Count (#) | Carrier Type | Moisture Sensitivity Level (MSL) | Qty. per Reel (#) | Qty. per Carrier (#) | Pb (Lead) Free | Pb Free Category | Temp. Range (°C) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8T49N222B-000NLGI | Obsolete | N/A | In Stock | VFQFPN | 48# | Tray | 3 | 0 | 260# | Yes | e3 Sn | -40 to 85°C |
| 8T49N222B-100NLGI | Obsolete | N/A | In Stock | VFQFPN | 48# | Tray | 3 | 0 | 260# | Yes | e3 Sn | -40 to 85°C |
| 8T49N222B-100NLGI8 | Obsolete | N/A | Out of Stock | VFQFPN | 48# | Reel | 3 | 2000# | 0 | Yes | e3 Sn | -40 to 85°C |
| 8T49N222B-101NLGI | Obsolete | N/A | Out of Stock | VFQFPN | 48# | Tray | 3 | 0 | 260# | Yes | e3 Sn | -40 to 85°C |
| 8T49N222B-101NLGI8 | Obsolete | N/A | Out of Stock | VFQFPN | 48# | Reel | 3 | 2000# | 0 | Yes | e3 Sn | -40 to 85°C |
| 8T49N222B-108NLGI | Obsolete | N/A | Out of Stock | VFQFPN | 48# | Tray | 3 | 0 | 260# | Yes | e3 Sn | -40 to 85°C |
| 8T49N222B-108NLGI8 | Obsolete | N/A | Out of Stock | VFQFPN | 48# | Reel | 3 | 2000# | 0 | Yes | e3 Sn | -40 to 85°C |
| 8T49N222B-109NLGI | Obsolete | N/A | Out of Stock | VFQFPN | 48# | Tray | 3 | 0 | 260# | Yes | e3 Sn | -40 to 85°C |
| 8T49N222B-109NLGI8 | Obsolete | N/A | Out of Stock | VFQFPN | 48# | Reel | 3 | 2000# | 0 | Yes | e3 Sn | -40 to 85°C |
| 8T49N222B-110NLGI | Obsolete | N/A | Out of Stock | VFQFPN | 48# | Tray | 3 | 0 | 260# | Yes | e3 Sn | -40 to 85°C |
| 8T49N222B-110NLGI8 | Obsolete | N/A | Out of Stock | VFQFPN | 48# | Reel | 3 | 2000# | 0 | Yes | e3 Sn | -40 to 85°C |
| 8T49N222B-999NLGI | Obsolete | N/A | Out of Stock | VFQFPN | 48# | Tray | 3 | 0 | 260# | Yes | e3 Sn | -40 to 85°C |
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