Overview
The SA636DK/01,112 is a high-performance, low-voltage monolithic FM IF system produced by NXP USA Inc. This integrated circuit is designed for high bandwidth portable communication applications and is part of the SA636 series. It incorporates a mixer/oscillator, two limiting intermediate frequency amplifiers, a quadrature detector, a logarithmic Received Signal Strength Indicator (RSSI), a voltage regulator, and wideband data output. The device is available in a 20-lead SSOP (Shrink Small Outline Package) and is compatible with supply voltages ranging from 2.7V to 5.5V.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | NXP USA Inc. | |
| Part Number | SA636DK/01,112 | |
| Description | IC MIXER 500MHZ UP CONVRT 20SSOP | |
| Package / Case | 20-LSSOP (0.173", 4.40mm Width) | |
| Mounting Type | Surface Mount | |
| Operating Temperature (Min.) | -40°C | °C |
| Operating Temperature (Max.) | 85°C | °C |
| Voltage - Supply | 2.7V ~ 5.5V | V |
| Current - Supply | 6.5mA | mA |
| Frequency | 500MHz | MHz |
| Gain | 11dB | dB |
| Noise Figure | 12dB | dB |
| Number of Mixers | 1 | |
| RF Type | Cellular, ASK, DECT, FSK, UHF, VHF | |
| Pin Count | 20 | |
| RoHS Status | ROHS3 Compliant |
Key Features
- Wideband Data Output: Minimum bandwidth of 600 kHz, designed to demodulate wideband data.
- Fast RSSI Rise and Fall Times: Quick response times for the Received Signal Strength Indicator (RSSI).
- Low Power Consumption: Typical supply current of 6.5 mA at 3 V.
- Mixer Input Frequency: Up to 500 MHz.
- Mixer Conversion Power Gain: 11 dB at 240 MHz.
- Power-Down Mode: Device can be powered down using the POWER_DOWN_CTRL pin, compatible with CMOS and TTL logic levels.
- Logarithmic RSSI Output: Amplified RSSI output with adjustable level and filtering capabilities).
Applications
The SA636DK/01,112 is designed for high bandwidth portable communication applications. It is particularly suited for:
- Cellular Communications: Supports cellular, ASK, DECT, FSK, UHF, and VHF applications).
- Portable Devices: Ideal for use in handheld and mobile devices due to its low power consumption and compact package).
- Wideband Data Demodulation: The wideband data output makes it suitable for applications requiring high-speed data demodulation).
Q & A
- What is the part number of this component?
SA636DK/01,112).
- Who is the manufacturer of this component?
NXP USA Inc.).
- What is the package type of the SA636DK/01,112?
20-LSSOP (0.173", 4.40mm Width)).
- What is the operating temperature range of the SA636DK/01,112?
-40°C to 85°C).
- What is the supply voltage range for the SA636DK/01,112?
2.7V to 5.5V).
- What is the typical supply current of the SA636DK/01,112 at 3 V?
6.5 mA).
- What is the maximum frequency the mixer can handle?
Up to 500 MHz).
- What is the gain of the mixer at 240 MHz?
11 dB).
- Does the SA636DK/01,112 have a power-down mode?
Yes, it has a power-down mode controlled by the POWER_DOWN_CTRL pin).
- What is the minimum bandwidth of the wideband data output?
600 kHz).
