3342-7 Peregrine Semiconductor, 3342-7 Datasheet
3342-7
Specifications of 3342-7
Related parts for 3342-7
3342-7 Summary of contents
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... MHz with a speed-grade option to 3000 MHz. The EEPROM allows designers to permanently store control bits, allowing easy configuration of self-starting synthesizers. The superior phase noise performance of the PE3342 is ideal for applications such as wireless base stations, fixed wireless, and RF instrumentation systems. The PE3342 features a ÷10/11 dual modulus prescaler, counters, and a phase comparator as shown in Figure 1 ...
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... Same as pin 7. Enhancement mode control line. When asserted LOW, enhancement register bits are functional. Internal 70 kW pull-up resistor. Product Specification Figure 3. Package Type 20-lead QFN Description ) first When the loop is in lock high EXT Document No. 70-0091-04 │ UltraCMOS™ RFIC Solutions PE3342 ...
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... PE3342 Product Specification Table 3. Absolute Maximum Ratings Symbol Parameter/Conditions Min V Supply voltage –0.3 DD Voltage on any digital V –0.3 I input Storage temperature T –65 Stg range Exceeding absolute maximum ratings may cause permanent damage. Operation should be restricted to the limits in the Operating Ranges table. Operation between operating range maximum and absolute maximum for extended periods may reduce reliability ...
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... 2. 2. out out I = 0.1 mA out I = -0.1 mA out out Document No. 70-0091-04 │ UltraCMOS™ RFIC Solutions PE3342 Product Specification Min Typ Max Units 0 0 µA +1 µ µA +1 µA -100 0 0 µA +100 µA -1 12 -10 mA µ ...
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... PE3342 Product Specification Table 7. AC Characteristics V = 3.0 V, -40° C < T < 85° C, unless otherwise specified DD A Symbol Parameter Control Interface and Registers (see Figure 4) f Serial data clock frequency Clk t Serial clock HIGH time ClkH t Serial clock LOW time ClkL t Data set-up time to Clock rising edge ...
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... Functional Description The PE3342 consists of a dual modulus prescaler, three programmable counters, a phase detector and control logic with EEPROM memory (see Figure 1). The dual modulus prescaler divides the VCO frequency by either 10 or 11, depending on the state of the internal modulus select logic. The R ...
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... PE3342 Product Specification Lock Detect Output A lock detect signal is provided at pin LD, via the pin C (see Figure 1 the logical “NAND” EXT EXT of PD_U and PD_D waveforms, driven through a series 2k ohm resistor. When the loop is locked, this output will be HIGH with narrow pulses LOW. ...
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... Data input pin. Tables 7 and 12 define the settings required to enable this mode Table 11. EE Register Load from EEPROM Register Selected EESel _ ⁄ ¯ EELoad Function EEPROM → EE Register 0 EEPROM → EE Register 1 ¯\_ Document No. 70-0091-04 │ UltraCMOS™ RFIC Solutions PE3342 Product Specification ...
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... PE3342 Product Specification Enhancement Register The Enhancement Register is a buffered serial shift register, loaded from the Serial Data Port. It activates special test and operating modes in the PLL. The bit assignments for these modes are shown in Table 11. The functions of these Enhancement Register bits are shown in Table 12 ...
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... EELoad bit (see Table Function PP Erase cycle Write cycle t EESU t VPP t EEPW t EESU t VPP t EEPW Product Specification input. The voltage source for this PP _WRITE, Table PP Document No. 70-0091-04 │ UltraCMOS™ RFIC Solutions PE3342 ...
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... It starts with EE Register load, and then together with other parameters a Vpp_ERASE negative pulse is applied to Vpp pin to erase the EEPROM contents and followed by a Vpp_WRITE pulse for EEPROM write cycle. The separation Figure 7. Gross PE3342 EEPROM Programming Timing Grid 3V EELoad 0V 3V ...
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... Clock pulses are enough for the 20-bit EE Register because the first bit data is already present at Dout pin. Also ENH/ (Pin 3 in TSSOP or Pin 20 in QFN) is set to low (“0”) to access the Enhancement mode. Document No. 70-0091-04 │ UltraCMOS™ RFIC Solutions Product Specification 20 us PE3342 ...
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... PE3342 Product Specification Application Information The PE3342 has been designed to allow a self- starting PLL synthesizer to be built, removing the need to have a micro-controller or other programming source load data into the device on power-up. It can be used as a remotely controllable PLL as well, since the EEPROM circuitry has been added to a complete PLL core (PE3339) ...
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... PE3342 Product Specification Figure 10. Package Drawing 20-lead QFN 0.435 0.18 DETAIL A 1. DIMENSION APPLIES TO METALLIZED TERMINAL AND IS MEASURED BETWEEN 0.25 AND 0.30 FROM TERMINAL TIP. 2. COPLANARITY APPLIES TO THE EXPOSED HEAT SINK SLUG AS WELL AS THE TERMINALS. Document No. 70-0091-04 │ www.psemi.com 4.00 2.00 ...
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... ZZZZZ = Last five digits of PSC Lot Number Figure 12. Tape and Reel Drawing Table 15. Ordering Information Order Code Part Marking PE3342G-20QFN4x4-92A 3342-53 PE3342 PE3342G-20QFN4x4-3000C 3342-54 PE3342 PE3342-20QFN4x4-92A (3GHz grade) 3342-55 PE3342 PE3342-20QFN4x4-3000C (3GHz grade) 3342-56 PE3342 PE3342-20QFN4x4-EK 3342-05 PE3342-EK PE3342-20QFN4x4-PK 3342-07 PE3342-PK © ...
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... PE3342 Product Specification Sales Offices The Americas Peregrine Semiconductor Corporation 9380 Carroll Park Drive San Diego, CA 92121 Tel 858-731-9400 Fax 858-731-9499 Europe Peregrine Semiconductor Europe Bâtiment Maine 13-15 rue des Quatre Vents F- 92380 Garches, France Tel: +33-1-47-41-91-73 Fax : +33-1-47-41-91-73 Space and Defense Products ...