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SA612A Dataheets PDF



Part Number SA612A
Manufacturers NXP
Logo NXP
Description Double-balanced mixer and oscillator
Datasheet SA612A DatasheetSA612A Datasheet (PDF)

SA612A Double-balanced mixer and oscillator Rev. 3 — 4 June 2014 Product data sheet 1. General description The SA612A is a low-power VHF monolithic double-balanced mixer with on-board oscillator and voltage regulator. It is intended for low cost, low-power communication systems with signal frequencies to 500 MHz and local oscillator frequencies as high as 200 MHz. The mixer is a ‘Gilbert cell’ multiplier configuration that provides gain of 14 dB or more at 45 MHz. The oscillator can be configu.

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SA612A Double-balanced mixer and oscillator Rev. 3 — 4 June 2014 Product data sheet 1. General description The SA612A is a low-power VHF monolithic double-balanced mixer with on-board oscillator and voltage regulator. It is intended for low cost, low-power communication systems with signal frequencies to 500 MHz and local oscillator frequencies as high as 200 MHz. The mixer is a ‘Gilbert cell’ multiplier configuration that provides gain of 14 dB or more at 45 MHz. The oscillator can be configured for a crystal, a tuned tank operation, or as a buffer for an external LO. Noise figure at 45 MHz is typically below 6 dB and makes the device well-suited for high-performance cordless phone/cellular radio. The low power consumption makes the SA612A excellent for battery-operated equipment. Networking and other communications products can benefit from very low radiated energy levels within systems. The SA612A is available in an 8-lead SO (surface-mounted miniature package). 2. Features and benefits  Low current consumption  Low cost  Operation to 500 MHz  Low radiated energy  Low external parts count; suitable for crystal/ceramic filter  Excellent sensitivity, gain, and noise figure 3. Applications  Cordless telephone  Portable radio  VHF transceivers  RF data links  Sonobuoys  Communications receivers  Broadband LANs  HF and VHF frequency conversion  Cellular radio mixer/oscillator NXP Semiconductors SA612A Double-balanced mixer and oscillator 4. Ordering information Table 1. Ordering information Type number Topside marking Package Name SA612AD/01 SA612A SO8 Description plastic small outline package; 8 leads; body width 3.9 mm Version SOT96-1 4.1 Ordering options Table 2. Ordering options Type number Orderable part number SA612AD/01 SA612AD/01,112 SA612AD/01,118 Package SO8 SO8 Packing method Standard marking *IC’s tube - DSC bulk pack Reel 13” Q1/T1 *Standard mark SMD Minimum order quantity 2000 2500 Temperature Tamb = 40 C to +85 C Tamb = 40 C to +85 C 5. Block diagram VCC OSC_E OSC_B OUT_B 8 VOLTAGE REGULATOR 76 EB OSCILLATOR 5 Fig 1. Block diagram IN_A IN_B GND OUT_A 1234 aaa-013372 SA612A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 4 June 2014 © NXP Semiconductors N.V. 2014. All rights reserved. 2 of 19 NXP Semiconductors SA612A Double-balanced mixer and oscillator 6. Pinning information 6.1 Pinning SA612AD/01 IN_A 1 IN_B 2 GND 3 OUT_A 4 8 VCC 7 OSC_E 6 OSC_B 5 OUT_B aaa-013371 Fig 2. Pin configuration for SO8 6.2 Pin description Table 3. Symbol IN_A IN_B GND OUT_A OUT_B OSC_B OSC_E VCC Pin description Pin 1 2 3 4 5 6 7 8 Description RF input A RF input B ground mixer output A mixer output B oscillator input (base) oscillator output (emitter) supply voltage SA612A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 4 June 2014 © NXP Semiconductors N.V. 2014. All rights re.


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