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SA604A
Datasheet
General description
The SA604A is an improved monolithic low-power FM IF system incorporating two limiting intermediate frequency amplifiers, quadrature detector, muting, logarithmic received signal strength indicator, and voltage regulator. The SA604A features higher IF bandwidth (25MHz) and temperature compensated RSSI and limiters permitting higher performance application compared with the SA604. The SA604A is available in a 16-lead SO (surface-mounted miniature) package.
Features
- Low power consumption: 3.3mA typical
- Temperature compensated logarithmic Received Signal Strength Indicator (RSSI) with a dynamic range in excess of 90dB
- Two audio outputs - muted and unmuted
- Low external component count; suitable for crystal/ceramic filters
- Excellent sensitivity: 1.5µV across input pins (0.22µV into 50W matching network) for 12dB SINAD (Signal to Noise and Distortion ratio) at 455kHz
- SA604A meets cellular radio specifications
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| SA604AD/01 | SA604AD/01 | 9352 752 65112 | Volume production | SOT109-1
(SO16) | Tube | Standard Marking | SA604AD/01
| week 12, 2005 |
| SA604AD/01 | SA604AD/01-T | 9352 752 65118 | Volume production | SOT109-1
(SO16) | Reel Pack, SMD, 13" | Standard Marking | SA604AD/01
| week 12, 2005 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| SA604AD/01 | 9352 752 65112 | 2.8700 | NA | ARROW ELECTRONICS | 550 | 12/3/2008 | Buy online | not available |
| NA | AVNET ELECTRONICS MARKETING | 2,896 | 12/3/2008 | Buy online | ||||
| NA | DIGI-KEY CORPORATION | 252 | 12/3/2008 | Buy online | ||||
| SA604AD/01 | 9352 752 65118 | 2.8700 | NA | ARROW ELECTRONICS | 37,500 | 12/3/2008 | Buy online | not available |
| NA | MOUSER ELECTRONICS | 1,554 | 12/3/2008 | Buy online |
Applications
- Cellular radio FM IF
- High performance communications receivers
- Intermediate frequency amplification and detection up to 25MHz
- RF level meter
- Spectrum analyzer
- Instrumentation
- FSK and ASK data receivers
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