M ICROWAVE A Division of Crystek Corporation CPLL58-2400-2500 0.582" × 0.800" SMD Features 2.400 GHz - 2.500 GHz Standard 3 Wire Interface Small layout 0.582" × 0.8" Applications Digital Radio Equipment Fixed Wireless Access Satellite Communications Systems Base Stations Personal Communications Systems Portable Radios Test Instruments Wireless Infrastructure The CPLL58 is a complete PLL/Synthesizer needing only an external frequency reference and supply voltages for the internal PLL (phase lock loop) and VCO (voltage controlled oscillator). The Crystek CPLL58 is programmed using a standard three line interface (Data, Clock and Load Enable). The CPLL58 family has been initially released to cover 1 GHz to 5 GHz in bands. It is housed in a compact 0.582-in. × 0.8-in. × 0.15-in. SMD package which saves board space. Typical phase noise at 4 GHz is -90 dBc/Hz at 10 kHz offset with 0 dBm minimum output power. Rev D Page 1 of 7 CRYSTEK CORPORATION 12730 Commonwealth Drive • Fort Myers, Florida 33913 Phone: 239-561-3311 • 800-237-3061 Fax: 239-561-1025 • www.crystek.com M ICROWAVE A Division of Crystek Corporation CPLL58-2400-2500 0.582" × 0.800" SMD PERFORMANCE SPECIFICATION MIN Frequency Range: 2.400 Step Size: Settling Time, to within ± 1kHz (Freq. step < 25MHz): Output Power: 0 TYP MAX UNITS 2.500 GHz 1000 kHz 1 msec +3.0 +6.0 dBm @1kHz offset -85 -80 dBc/Hz @10kHz offset -98 -93 dBc/Hz @100kHz offset -122 -117 dBc/Hz @1MHz offset -142 -137 dBc/Hz Output Phase Noise: (See Plot Below) Power Supply: V1=VCO Supply 4.75 5.0 5.25 Volts V2=PLL Supply 2.7 3.0 3.3 Volts Supply Current: I1=VCO Input Current 50 mA I2=PLL Input Current 25 mA Spurious Suppression dBc PFDSpur -70 -60 dBc -80 -70 dBc 2 -15 -10 dBc Reference Frequency 10 Reference Feedthru nd Harmonic Suppression (2 Harmonic): nd Input Reference Level 0.8 RF Output Level -5 Input Impedance RF Output Impedance Operating Temperature Range: -40 0 MHz V2 Vp-p +5 dBm 100k Ohm 50 Ohm +85 °C 0.6 Volts Logic Inputs (Clock, Data, and LE): Input “High” Voltage 1.4 Input “Low” Voltage Locked Detector (LD): Locked Un-Locked Rev D 1.4 Volts 0.4 Volts Page 2 of 7 CRYSTEK CORPORATION 12730 Commonwealth Drive • Fort Myers, Florida 33913 Phone: 239-561-3311 • 800-237-3061 Fax: 239-561-1025 • www.crystek.com M ICROWAVE A Division of Crystek Corporation Rev D CPLL58-2400-2500 0.582" × 0.800" SMD Page 3 of 7 CRYSTEK CORPORATION 12730 Commonwealth Drive • Fort Myers, Florida 33913 Phone: 239-561-3311 • 800-237-3061 Fax: 239-561-1025 • www.crystek.com M ICROWAVE A Division of Crystek Corporation 0.582" × 0.800" SMD GND V1 GND REF GND 0.00 V2 [Pin1] BOTTOM VIEW 0.200 0.280 0.360 0.440 0.520 0.600 0.800 TOP VIEW CPLL58-2400-2500 0.00 GND 0.331 GND GND 0.411 GND GND CLK LE 0.582 RF GND GND GND GND 0.251 LD 0.171 DATA CRYSTEK CPLL58 2400-2500 YYWW LE = Load Enable, CMOS Input DATA = Serial Data Input CLK = Clock LD = Lock Detect REF = Reference Input V1 = Analog Supply Input (VCO) V2 = Digital Supply Input (PLL) RF = RF Output TOP ORIENTATION MARK 0.052 0.150 0.000 0.052 0.000 0.000 Pad Detail RECOMMENDED REFLOW SOLDERING PROFILE Ramp-Up 3°C/Sec Max. Critical Temperature Zone TEMPERATURE 260°C Ramp-Down 6°C/Sec. 217°C 200°C 150°C Preheat 180 Secs. Max. 90 Secs. Max. 8 Minutes Max. 260°C for 10 Secs. Max. Rev D Page 4 of 7 CRYSTEK CORPORATION 12730 Commonwealth Drive • Fort Myers, Florida 33913 Phone: 239-561-3311 • 800-237-3061 Fax: 239-561-1025 • www.crystek.com M ICROWAVE A Division of Crystek Corporation CPLL58-2400-2500 0.582" × 0.800" SMD ENVIRONMENTAL COMPLIANCE Parameter Conditions Mechanical Shock MIL-STD-883, Method 2002 Mechanical Vibration MIL-STD-883, Method 2007 Solderability MIL-STD-883, Method 1014 Resistance to Solvents MIL-STD-883, Method 2016 Programming Guide for CPLL58-XXXX Introduction The CPLL58 uses a simple 3 wire interface to program four internal registers. See Figure 1. t3 t4 CLOCK t1 DATA DB23 (MSB) t2 DB22 DB2 DB1(CONTROL BIT C2) DB0(LSB) (CONTROL BIT C1) t6 LE t5 LE Figure 1. Timing Diagram There are four 24 bit registers that need to be programmed. Which register is written into is simply controlled by Control Bits C1 and C2. Table I summarizes the Truth Table for Control Bits C1 and C2. Control Bits C2 C1 Data Latch 0 0 R Counter 0 1 N Counter (A and B) 1 0 Function Latch (Including Prescaler) 1 1 Initialization Latch Table I. C2, C1 Truth Table Rev D Page 5 of 7 CRYSTEK CORPORATION 12730 Commonwealth Drive • Fort Myers, Florida 33913 Phone: 239-561-3311 • 800-237-3061 Fax: 239-561-1025 • www.crystek.com M ICROWAVE A Division of Crystek Corporation CPLL58-2400-2500 0.582" × 0.800" SMD Table II shows the details of the four 24 bit registers. LOCK DETECT PRECISION REFERENCE COUNTER LATCH RESERVED TEST MODE BITS ANTIBACKLASH WIDTH CONTROL BITS 14-BIT REFERENCE COUNTER DB23 DB22 DB21 DB20 DB19 DB18 DB17 DB16 DB15 DB14 DB13 DB12 DB11 DB10 DB9 DB8 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 X 0 0 LDP T2 T1 ABP2 ABP1 R14 R13 R12 R11 R10 R9 R8 R7 R6 R5 R4 R3 R2 R1 C2(0) C1(0) CP GAIN N COUNTER LATCH RESERVED DB23 DB22 13-BIT COUNTER CONTROL BITS 6-BIT COUNTER DB21 DB20 DB19 DB18 DB17 DB16 DB15 DB14 DB13 DB12 DB11 DB10 DB9 DB8 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 G1 B13 B12 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 A6 A5 A4 A3 A2 A1 C2(0) C1(1) MUXOUT CONTROL FASTLOCK MODE FASTLOCK ENABLE CP THREESTATE PD POLARITY POWER-DOWN 1 COUNTER RESET POWER-DOWN 2 FUNCTION LATCH DB23 DB22 DB21 DB20 DB19 DB18 DB17 DB16 DB15 DB14 DB13 DB12 DB11 DB10 DB9 DB8 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 P2 P1 PD2 CP16 CP15 CP14 CP13 CP12 CP11 TC4 TC3 TC2 TC1 F5 F4 F3 F2 M3 M2 M1 PD1 F1 C2(1) C1(0) PRESCALER VALUE CURRENT SETTING2 CURRENT SETTING 1 TIMER COUNTER CONTROL CONTROL BITS FASTLOCK MODE FASTLOCK ENABLE CP THREESTATE PD POLARITY POWER-DOWN 1 COUNTER RESET POWER-DOWN 2 INITIALIZATION LATCH DB23 DB22 DB21 DB20 DB19 DB18 DB17 DB16 DB15 DB14 DB13 DB12 DB11 DB10 DB9 DB8 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 P2 P1 PD2 CP16 CP15 CP14 CP13 CP12 CP11 TC4 TC3 TC2 TC1 F5 F4 F3 F2 M3 M2 M1 PD1 F1 C2(1) C1(1) PRESCALER VALUE CURRENT SETTING2 CURRENT SETTING 1 TIMER COUNTER CONTROL MUXOUT CONTROL CONTROL BITS Table II. Latch Summary When using the CPLL58 family in a synthesizer application, all four 24 bit registers need to be written into after power-up. After writing all four latches the first time, subsequent frequency step changes can be accomplished by changing the N Counter Latch only. Specifications subject to change without notice. Rev D Page 6 of 7 CRYSTEK CORPORATION 12730 Commonwealth Drive • Fort Myers, Florida 33913 Phone: 239-561-3311 • 800-237-3061 Fax: 239-561-1025 • www.crystek.com M ICROWAVE A Division of Crystek Corporation CPLL58-2400-2500 0.582" × 0.800" SMD Programming Crystek p/n: CPLL58-2400-2500 The following is specific programming for CPLL58-2400-2500 (2.400 GHz ~ 2.500 GHz with 1000 kHz Step Size and 10 MHz input reference frequency). Program all three registers with the following: R Counter Latch: 000028 H N Counter Latch: 004B01 H Function Latch: 9F8083 H The above values will set the CPLL58-2400-2500 to 2.400 GHz Rev D Page 7 of 7 CRYSTEK CORPORATION 12730 Commonwealth Drive • Fort Myers, Florida 33913 Phone: 239-561-3311 • 800-237-3061 Fax: 239-561-1025 • www.crystek.com