CPLL66 2416 2553

M
ICROWAVE
A Division of Crystek Corporation
CPLL66-2416-2553
0.60" SQ SMD
Features
2.416 GHz to 2.553 GHz
Standard 3 Wire Interface
Small layout 0.6" × 0.6"
Applications
Digital Radio Equipment
Fixed Wireless Access
Satellite Communications Systems
Base Stations
Personal Communications Systems
Portable Radios
Test Instruments
Wireless Infrastructure
The CPLL66 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
CPLL66 is programmed using a standard three line interface (Data, Clock and Load Enable).
The CPLL66 family has been initially released to cover 1 GHz to 5 GHz in bands. It is housed in a
compact 0.6-in. × 0.6-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 E
Page 1 of 6
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
CPLL66-2416-2553
0.60" SQ SMD
PERFORMANCE SPECIFICATION
MIN
Frequency Range:
2.416
Step Size:
Settling Time, to within ± 1kHz (Freq. step < 25MHz):
Output Power:
0
TYP
MAX
UNITS
2.553
GHz
100
kHz
1
msec
+3.0
+6.0
dBm
Output Phase Noise: (See Plot Below)
@1kHz offset
-70
dBc/Hz
@10kHz offset
-90
dBc/Hz
@100kHz offset
-120
dBc/Hz
@1MHz offset
-145
dBc/Hz
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
Reference Feedthru
nd
Harmonic Suppression (2
-70
-60
dBc
-80
-70
dBc
-15
-10
dBc
Harmonic):
nd
2
Reference Frequency
10
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
1.4
Volts
0.4
Volts
Page 2 of 6
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
CPLL66-2416-2553
0.60" SQ SMD
GND
GND
GND
GND
GND
GND
BOTTOM VIEW
0.00
0.100
0.180
0.260
0.340
0.420
0.500
0.00
CRYSTEK
CPLL66
2416-2553
Date Code
0.140
GND
LE
0.220
REF
DATA
0.300
V2
CLK
0.380
V1
LD
0.460
RF
N/C
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
GND
GND
GND
GND
GND
GND
0.600
TOP ORIENTATION MARK
BOTTOM ORIENTATION MARK
0.042
0.060
0.030
0.000
0.000
0.000
Pad Detail
0.140
RECOMMENDED REFLOW SOLDERING PROFILE
Ramp-Up
3°C/Sec Max.
Critical Temperature Zone
260°C
TEMPERATURE
0.600
TOP VIEW
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.
Page 3 of 6
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
CPLL66-2416-2553
0.60" SQ 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 CPLL66-XXXX
Introduction
The CPLL66 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
Page 4 of 6
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
CPLL66-2416-2553
0.60" SQ 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 CPLL66 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.
Page 5 of 6
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
CPLL66-2416-2553
0.60" SQ SMD
Programming Crystek p/n: CPLL66-2416-2553
The following is specific programming for CPLL66-2416-2553 (2.416 GHz fixed
frequency with 100 kHz Step Size and 10 MHz input reference frequency).
Program all three registers with the following:
R Counter Latch: TBD
N Counter Latch: TBD
Function Latch: TBD
The above values will set the CPLL66-2416-2553 to 2.416 GHz
Page 6 of 6
CRYSTEK
CORPORATION
12730 Commonwealth Drive • Fort Myers, Florida 33913
Phone: 239-561-3311 • 800-237-3061
Fax: 239-561-1025 • www.crystek.com
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