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SA614A
Datasheet
General description
The SA614A 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 SA614A features higher IF bandwidth (25MHz) and temperature compensated RSSI and limiters permitting higher performance application compared with the SA604. The SA614A is available in a 16-lead dual-in-line plastic and 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
- SA614A 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 |
|---|---|---|---|---|---|---|---|---|
| SA614AD/01 | SA614AD/01 | 9352 752 82112 | Volume production | SOT109-1
(SO16) | Tube | Standard Marking | SA614AD/01
| week 12, 2005 |
| SA614AD/01 | SA614AD/01-T | 9352 752 82118 | Volume production | SOT109-1
(SO16) | Reel Pack, SMD, 13" | Standard Marking | SA614AD/01
| week 12, 2005 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| SA614AD/01 | 9352 752 82112 | 2.0400 | NA | ARROW ELECTRONICS | 752 | 12/3/2008 | Buy online | Order samples |
| NA | AVNET ELECTRONICS MARKETING | 2,207 | 12/3/2008 | Buy online | ||||
| NA | FUTURE ELECTRONICS | 558 | 12/3/2008 | Buy online | ||||
| SA614AD/01 | 9352 752 82118 | 2.0400 | NA | DIGI-KEY CORPORATION | 5,000 | 12/3/2008 | Buy online | not available |
| NA | DIGI-KEY CORPORATION | 5,562 | 12/3/2008 | Buy online | ||||
| NA | FUTURE ELECTRONICS | 1,500 | 12/3/2008 | Buy online | ||||
| NA | MOUSER ELECTRONICS | 2,085 | 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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