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BF1204
Datasheet
(Product Specification)
25-Apr-01, 12 pages, 110 kB
General description
The BF1204 is a combination of two equal dual gate MOS-FET amplifiers with shared source and gate 2 leads. The source and substrate are interconnected. Internal bias circuits enable DC stabilization and a very good cross-modulation performance during AGC. Integrated diodes between the gates and source protect against excessive input voltage surges. The transistor has a SOT363 micro-miniature plastic package.
Features
- Two low noise gain controlled amplifiers in a single package
- Superior cross-modulation performance during AGC
- High forward transfer admittance
- High forward transfer admittance to input capacitance ratio.
Products/packages
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking | ECCN |
|---|---|---|---|---|---|---|---|
| BF1204 | BF1204,115 | 9340 563 34115 | Volume production | SOT363
(SC-88) | Tape reel smd | Standard Marking | |
| BF1204 | BF1204,135 | 9340 563 34135 | Volume production | SOT363
(SC-88) | Tape reel smd | Standard Marking |
Quality/reliability/chemical content
| Type number | Orderable part number | Chemical content | RoHS | Leadfree Conversion date | RHF | IRF (FIT) | MTBF (hours) | MSL |
|---|---|---|---|---|---|---|---|---|
| BF1204 | BF1204,115 | BF1204 |
| week 23, 2003 | ||||
| BF1204 | BF1204,135 | BF1204 |
| week 23, 2003 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Orderable part number | Indicative price/unit($) | Region | Distributor | In stock | Order quantity | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|---|---|
| BF1204 | 9340 563 34115 | BF1204,115 | 0.3100 | NA | MOUSER ELECTRONICS | 2,996 | 11/21/2009 | Buy online | Order samples | |
| NA | MOUSER ELECTRONICS | 2,996 | 11/21/2009 | Buy online | ||||||
| ASIA | SACL - Hong Kong/China | yes | 3000 | 11/21/2009 | Buy online | |||||
| BF1204 | 9340 563 34135 | BF1204,135 | not available |
Applications
- Gain controlled low noise amplifiers for VHF and UHF applications with 3 to 9 V supply voltage, such as digital and analog television tuners and professional communications equipment.
Related applications
LCD TV - MMS functionality
Set-top box - MMS functionality
Parametrics/similar products
| Type number | Package | REMARKS | VDS(V) | ID(mA) | NOISE FIGURE MAX(dB) | –V(P)GS MAX(V) | YFS MIN(mS) | CIS TYP(pF) | Note | IDSS MIN - MAX(mA) | COS TYP(pF) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BF1204 | SOT363
(SC-88) | VHF and UHF | 10 | 30 | 1.1@800MHz | 1 | 25 | 1.7 | Partly internal bias | 8 to 16 | 0.85 |
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BF1204
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