Maker : LANSDALE Semiconductor
Part No. : ML3356

Datasheet PDF : ML3356.pdf
Cross Reference : ML3356 Cross Reference
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Product Information

ML3356 www.DataSheet4U.com Wideband FSK Receiver Legacy Device: Motorola MC3356 The ML3356 includes Oscillator, Mixer, Limiting IF Amplifier, Quadrature Detector, Audio Buffer, Squelch, Meter Drive, Squelch Status output, and Data Shaper comparator. The ML3356 is designed for use in digital data communciations equipment. • Data Rates up to 500 kilobaud • Excellent Sensitivity: – 3 dB Limiting Sensitivity 30 µVrms @ 100 MHz • Highly Versatile, Full Function Device, yet Few External Parts are Required • Down Converter Can be Used Independently — Similar to NE602 • Operating Temperature Range TA = –40° to +85°C SO 20W = -6P PLASTIC PACKAGE CASE 751D (SO–20L) PACKAGE P DIP 20 SO 20W MOTOROLA MC3356P MC3356DW LANSDALE ML3356RP ML3356-6P P DIP 20 = RP PLASTIC PACKAGE CASE 738 Note: Lansdale lead free (Pb) product, as it becomes available, will be identified by a part number prefix change from ML to MLE. Figure 1. Representative Block Diagram RF VCC RF Ground 1 2 3 4 5 Ceramic Filter 6 7 8 9 10 Quadrature Detector Tank 20 19 18 Mixer Data Shaping Comparator + – 17 16 Squelch Status Hysteresis RF Input Ground PIN CONNECTIONS RF Ground 1 OSC Emitter 2 Data Output VCC OSC Collector 3 RF VCC 4 Mixer Output 5 IF VCC 6 Limiter Input 7 Limiter Bias 8 13 12 11 Squelch Adjust (Meter) Limiter Bias 9 Quad Bias 10 20 RF Input 19 Ground 18 Data Output 17 + Comparator 16 – Comparator 15 Squelch Status 14 Squelch Control 13 Buffered Output 12 Demodulator Filter 11 Quad Input OSC Comparator – + Meter Current Limiter 15 14 Buffer VCC Page 1 of 9 www.lansdale.com Issue A ML3356 MAXIMUM RATINGS Rating Power Supply Voltage Operating Power Supply Voltage Range (Pins 6, 10) Operating RF Supply Voltage Range (Pin 4) Junction Temperature Operating Ambient Temperature Range Storage Temperature Range Power Dissipation, Package Rating Symbol VCC(max) VCC RF VCC TJ TA Tstg PD Value 15 3.0 to 9.0 3.0 to 12.0 150 – 40 to + 85 – 65 to + 150 1.25 Unit Vdc Vdc Vdc °C °C °C W LANSDALE Semiconductor, Inc. www.DataSheet4U.com ELECTRICAL CHARACTERISTICS (VCC = 5.0 Vdc, fo = 100 MHz, fosc = 110.7 MHz, ∆f = ±75 kHz, fmod = 1.0 kHz, 50 Ω source, TA = 25°C, test circuit of Figure 2, unless otherwise noted.) Characteristics Drain Current Total, RF VCC and VCC Input for – 3 dB limiting Input for 50 dB quieting Min – – Typ 20 30 60 – 260 5.0 0.2 to 150 0.2 to 50 50 0.5 7.0 0.8 Max 25 – – – – – – – – – – – Unit mAdc µVrms µVrms v/v Ω pF MHz MHz dB Vrms µA/dB Vdc ( S+N N ) – 2.5 – – – – – – – – Mixer Voltage Gain, Pin 20 to Pin 5 Mixer Input Resistance, 100 MHz Mixer Input Capacitance, 100 MHz Mixer/Oscillator Frequency Range (Note 1) IF/Quadrature Detector Frequency Range (Note 1) AM Rejection (30% AM, RF Vin = 1.0 mVrms) Demodulator Output, Pin 13 Meter Drive Squelch Threshold NOTE: 1. Not taken in Test Circuit of Figure 2; new component values required. Figure 2. Test Circuit Squelch Status Data Output 130 k 3.3 k 18 k 3.0 k 0.01 390 k 20 RF Input 19 Ground 18 Data Output 17 Comp(+) 16 Comp(–) 3.3 k 15 Squelch Status 14 Squelch Control 0.1 470 pF 13 Demod Out 12 Demod Filter 18 k 11 Quad Input Demod Out 47 k 100 MHz RF Input 10 k 0.01 51 47 k L1 – 110.7 MHz, 0.4 µH L1 – 7T #22, 3/16 Form L1 – w/slug & can L2 – 10.7 MHz, 1.5 µH L2 – 20T #30, 3/16 Form L2 – w/slug & can T1 – muRata T1 – SFE10.7 MA5–Z or KYOCERA T1 – KBF10.7MN–MA 150 pF L2 RF Gnd 1 OSC EM. 2 5.6 pF 15 pF L1 330 OSC COL. 3 RF VCC 4 Mixer Out 5 0.01 330 VCC 5 Vdc T1 0.01 VCC 6 Limiter Input 7 Limiter Bias 8 0.01 Limiter Bias 9 Quad Bias 10 Page 2 of 9 www.lansdale.com Issue A ML3356 LANSDALE Semiconductor, Inc. www.DataSheet4U.com Figure 3. Output Components of Signal, Noise, and Distortion 10 S+N+D RELATIVE OUTPUT (dB) –10 –20 –30 N+D –40 –50 –60 0.01 0.1 INPUT (mVrms) N fO = 100 MHz fm = 1.0 kHz ∆f = ± 75 kHz METER CURRENT, PIN 14 (µA) 0 700 600 500...

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