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SA5209
Datasheet
(Product Specification)
07-Nov-97, 17 pages, 212 kB
General description
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.
Features
- Gain to 1.5GHz
- 850MHz bandwidth
- High impedance differential input
- 50W differential output
- Single 5V power supply
- 0 - 1V gain control pin
- >60dB gain control range at 200MHz
- 26dB maximum gain differential
- Exceptional VCONTROL / VGAIN linearity
- 7dB noise figure minimum
- Full ESD protection
- Easily cascadable
Products/packages
| 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| SA5209D | SA5209D,602 | 9350 307 00602 | Withdrawn Replacement product | SOT109 | Tube (Signetics) | Standard Marking |
Quality/reliability/chemical content
| 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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| SA5209D | 9350 307 00623 | SA5209D,623 | Order samples |
Discontinued information
| 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. |
Applications
- Linear AGC systems
- Very linear AM modulator
- RF balun
- Cable TV multi-purpose amplifier
- Fiber optic AGC
- RADAR
- User programmable fixed gain block
- Video
- Satellite receivers
- Cellular communications
Parametrics/similar products
| 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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