HFA3683AIN96 Intersil Corporation, HFA3683AIN96 Datasheet
HFA3683AIN96
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HFA3683AIN96 Summary of contents
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... The HFA3683A is housed lead TQFP package well suited for PCMCIA board applications. Ordering Information PART TEMP. RANGE o NUMBER ( C) PACKAGE HFA3683AIN - TQFP HFA3683AIN96 - Tape and Reel Simplified Block Diagram RX_IN CP_DO PLL INTERFACE MODULE REF_IN TXA_OUT 2-1 1-888-INTERSIL or 321-724-7143 ...
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Pinout GND LNA_VCC1 GND RX_IN GND BIAS1_VCC1 GND PE2 PE1 TX_VCC1 GND TXA_OUT GND GND GND Pin Description PIN NAME 2 LNA_VCC1 Low Noise Amplifier Positive Power Supply. 4 RX_IN Low Noise Amplifier RF Input, internally DC coupled and requires ...
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Pin Description (Continued) PIN NAME 27 SYN_VCC2 Synthesizer Positive Power Supply. 29 CP_VCC2 Synthesizer Charge Pump Positive Power Supply. 30 CP_DO Synthesizer Charge Pump Output, feeds the PLL loop filter Synthesizer Lock Detect Output. 33 TX_MX_VCC1 Transmit Mixer ...
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Absolute Maximum Ratings Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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Cascaded LNA/Mixer AC Electrical Specifications PARAMETER Power/Voltage Gain Noise Figure Output IM3 at -4dBm Input Tones Input P1dB LNA Input 50 VSWR LO 50 VSWR Differential IF Output Load IF Output Capacitance (Single Ended) IF Output Resistance (Single Ended) LO ...
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Phase Lock Loop Electrical Specifications PARAMETER Operating LO Frequency (32/33 Prescaler) Operating LO Frequency (64/65 Prescaler) Reference Oscillator Frequency Selectable Prescaler Ratios (P) Swallow Counter Divide Ratio (A Counter) Programmable Counter Divide Ratio (B Counter) Reference Counter Divide Ratio (R ...
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PLL Synthesizer Table REGISTER DEFINITION SERIAL BITS LSB Counter 0 0 R(0) R(1) R(2) R(3) R(4) R(5) R(6) R(7) R(8) R(9) R(10) R(11) R(12) R(13) R(14) A/B Counter 0 1 A(0) A(1) A(2) A(3) A(4) ...
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R COUNTER REF_IN TO DC OFFSET CAL DATA BIT 20: MSB BIT 19 CLOCK NOTES: 9. Parenthesis data indicates programmable reference divider data. 10. Data shifted into register on clock rising edge. 11. Data is ...
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> NOTES: 12. Phase difference detection range 13. The minimum width pump up and pump down current pulses occur at the D FIGURE 3. ...
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Typical Evaluation Board Application R2 20 LNA_OUT C14 0.01 F VCC1 LNA_IN C1 C5 0.01 F 0.5pF 7pF C8 R3 100K GP1 LNA_H 100K 100K C29 GP2 PE2 100pF GP3 PE1 R5 100K VCC1 C9 PRE_OUT 7pF PRE_IN ...
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Typical Evaluation Board Application C27 R36 3.3pF 0 C63 C31 3.3pF R9 0 C34 0.01 F C37 220pF TX_MIX_OUT VCC2 R17 560 EXT_VCO C62 R19 56 2-11 HFA3683A (Continued) IF_IN/OUT OUT C51 MAX8867 4.7 F 4.7 F ...
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Typical Performance Curves V = 3.30V 2.0GHz TO 3.0GHz ROOM TEMP Pin = -30.dBm 1 Marker 1 = 2.0GHz, Real = 17.6 , Imaginary = 35.2 Marker 2 = 2.45GHz, Real = 18.2 , Imaginary = 60.1 ...
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Typical Performance Curves V = 3.30V 2.0GHz TO 3.0GHz ROOM TEMP Pin = -30.dBm 1 Marker 1 = 2.0GHz, Real = 21.5 , Imaginary = 42.5 Marker 2 = 2.45GHz, Real = 20.4 , Imaginary = 64.0 ...
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Typical Performance Curves V = 3.30V 2.0GHz TO 3.0GHz ROOM TEMP Pin = -30dBm Marker 1 = 2.0GHz, Real = 17.4 , Imaginary = -14.8 Marker 2 = 4.5GHz, Real = 14.1 Imaginary = ...
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Typical Performance Curves SCALE 5dB/DIV 3.30V 2.0GHz TO 3.0GHz ROOM TEMP Pin = -30.dBm Marker 1 = 2.0GHz, -35.2dB Marker 2 = 2.45GHz, 30.1dB Marker 3 = 3.0GHz, -33.3dB FIGURE 16. S12 PREAMP ...
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Typical Performance Curves GAIN -16.7dB AT 2.7V, -15.0dB AT 3.3V 3.3V 2.7V GAIN 6dB/DIV 2.4GHz FIGURE 20. LNA LOW GAIN vs SUPPLY VOLTAGE GAIN AT CURSOR 7.5dB AT 2.7V, 7.6dB AT 3.3V NOISE FIGURE AT CURSOR 8.7dB AT 2.7V, 8.4dB ...
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... All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification. Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time with- out notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use ...