The SA5209 represents a breakthrough in monolithic amplifier design featuring several innovations. This unique design has combined the advantages of a high speed bipolar process with the proven Gilbert architecture.
The SA5209 is a linear broadband RF amplifier whose gain is controlled by a single DC voltage. The amplifier runs off a single 5 volt supply and consumes only 40mA. The amplifier has high impedance (1kW) differential inputs. The output is 50W differential. Therefore, the 5209 can simultaneously perform AGC, impedance transformation, and the balun functions.
The dynamic range is excellent over a wide range of gain setting. Furthermore, the noise performance degrades at a comparatively slow rate as the gain is reduced. This is an important feature when building linear AGC systems.
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking | ECCN |
|---|---|---|---|---|---|---|---|
| SA5209D | SA5209D,623 | 9350 307 00623 | Volume production | SOT109 | Reel Pack, SMD, 13" (Signetics) | Standard Marking |
The variants in the table below are discontinued. See the table Discontinued information for more information.
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking | ECCN |
|---|---|---|---|---|---|---|---|
| SA5209D | SA5209D,602 | 9350 307 00602 | Withdrawn Replacement product | SOT109 | Tube (Signetics) | Standard Marking |
| Type number | Orderable part number | Chemical content | RoHS | Leadfree Conversion date | RHF | IRF (FIT) | MTBF (hours) | MSL |
|---|---|---|---|---|---|---|---|---|
| SA5209D | SA5209D,623 | SA5209D |
| week 12, 2005 |
The variants in the table below are discontinued. See the table Discontinued information for more information.
| Type number | Orderable part number | Chemical content | RoHS | Leadfree Conversion date | RHF | IRF (FIT) | MTBF (hours) | MSL |
|---|---|---|---|---|---|---|---|---|
| SA5209D | SA5209D,602 | SA5209D |
| week 12, 2005 |
| Type number | Ordering code(12NC) | Orderable part number | Indicative price/unit($) | Region | Distributor | In stock | Order quantity | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|---|---|
| SA5209D | 9350 307 00623 | SA5209D,623 | Order samples |
| Type number | Ordering code (12NC) | Last-time buy date | Last-time delivery date | Replacement product | DN Notice | Status | Comments |
|---|---|---|---|---|---|---|---|
| SA5209D | 935030700602 | 30-Mar-06 | 30-jun-06 | SA5209D/01 | DN 55 |
| Limited Supply. Albuquerque die transfer to ASMC. See Replacement. Consult Marketing. |
| Type number | Package | Operating temp.(Cel) | Dual | GBW product(MHz) | Input noise(pA/sqrt(Hz)) | PSRR(mV/V) | Single supply(VDC) |
|---|---|---|---|---|---|---|---|
| SA5209D | SOT109
| -40~85 | yes | 850 | 2.5 | 45 | 4.5 to 7 |
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SA5209
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