The KSN-1024A+ is a Frequency Synthesizer, designed to operate 1024 MHz for digital TV
distribution application. The KSN-1024A+ is packaged in a metal case (size of 0.80" x 0.58"
x 0.15") to shield against unwanted signals and noise.
Key Features
Feature
Advantages
Low phase noise and spurious:
• Phase Noise: -111 dBc/Hz typ. @ 10 kHz offset
Low phase noise and spurious improve system EVM (Error
• Step Size Spurious: -95 dBc typ.
Vector Magnitude).
• Comparison Spurious: -89 dBc typ.
• Reference Spurious: -94 dBc typ.
To enhance the robustness of KSN-1024A+, each internal
component is secured to the substrate with chip bonder, thereby
eliminating the risk of tombstoning during subsequent solder reflow
operations by the customer.
The small size enables the KSN-1024A+ to be used in compact
designs.
Robust design and construction
Small size, 0.80" x 0.58" x 0.15"
®
RoHS compliant
IF/RF MICROWAVE COMPONENTS
½½½½½½
9001 ISO 14001 AS 9100
CERTIFIED
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
o
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Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications and
performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to Mini-Circuits
standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the
exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp.
Page 1 of 10
Frequency Synthesizer
50Ω
1024 MHz (fixed)
Features
• Fractional N synthesizer
• Integrated VCO + PLL
• Low phase noise and spurious
• Robust design and construction
• Low operating voltage (VCC VCO=+5V, VCC PLL=+3.3V)
• Small size 0.80" x 0.58" x 0.15"
Surface Mount
KSN-1024A+
CASE STYLE: DK1042
PRICE: $29.95 ea. QTY (1-9)
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix has been added in order to identify RoHS
Compliance. See our web site for RoHS Compliance
methodologies and qualifications.
Applications
• Digital TV distribution
General Description
The KSN-1024A+ is a Frequency Synthesizer, designed to operate 1024 MHz for digital TV distribution
application. The KSN-1024A+ is packaged in a metal case (size of 0.80" x 0.58" x 0.15") to shield against
unwanted signals and noise. To enhance the robustness of KSN-1024A+, each internal component is
secured to the substrate with chip bonder, thereby eliminating the risk of tombstoning during subsequent
solder reflow operations by the customer.
Simplified Schematic
LE
DATA CLOCK LOCK DET
GND
VCC VCO
VP
F
REF
XTAL
(External)
REF In
R COUNTER
1/R
Phase
Detector /
Charge Pump
K½
CP
LOOP FILTER
Vt
VCO
PLL
N COUNTER
1/N
RFinA
SPLITTER
RF Out
VCC PLL
®
RoHS compliant
IF/RF MICROWAVE COMPONENTS
½½½½½½
9001 ISO 14001 AS 9100
CERTIFIED
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
o
TM
The Design Engineers Search Engine
finds the model you need, Instantly •
For detailed performance specs & shopping online see
Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications and
performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to Mini-Circuits
standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the
exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp.
REV. A
M129765
EDR-9513F1
KSN-1024A+
Category-A1
RAV
101206
Page 2 of 10
Frequency Synthesizer
Electrical Specifications
(over operating temperature -40°C to +85°C)
Parameters
Frequency Range
Step Size
Comparison Frequency
Settling Time
Output Power
KSN-1024A+
Test Conditions
-
-
-
Within ± 1 kHz
-
@ 100 Hz offset
@ 1 kHz offset
@ 10 kHz offset
@ 100 kHz offset
@ 1 MHz offset
Step Size 2000 kHz
0.5 Step Size 1000 kHz
Ref. Freq. 10 MHz
Comp. Freq. 20 MHz
-
-
+5.00
+3.30
-
-
10 (square wave)
1
-
-
-
-
-
-
-
-
-
-
-
-
-
Min.
Typ.
Max.
Units
SSB Phase Noise
Step Size Spurious Suppression
0.5 Step Size Spurious Suppression
Reference Spurious Suppression
Comparison Spurious Suppression
Non - Harmonic Spurious Suppression
Harmonic Suppression
VCO Supply Voltage
PLL Supply Voltage
VCO Supply Current
PLL Supply Current
Frequency
Amplitude
Reference Input
(External)
Input impedance
Phase Noise @ 100 Hz offset
RF Output port Impedance
Input high voltage
Input Logic Level
Input low voltage
Locked
Digital Lock Detect
Unlocked
Frequency Synthesizer PLL
PLL Programming
R0_Register
R1_Register
Register Map @ 1024 MHz
R2_Register
R3_Register
1024
-
1024
MHz
-
2000
-
kHz
-
20
-
MHz
-
10
-
mSec
0
+3
+6
dBm
-
-88
-
-
-101
-96
-
-111
-106
dBc/Hz
-
-138
-133
-
-158
-153
-
-95
-74
-
-99
-73
-
-94
-75
dBc
-
-89
-75
-
-90
-
-
-33
-29
+4.75
+5.00
+5.25
V
+3.15
+3.30
+3.45
-
40
46
mA
-
15
23
-
10
-
MHz
-
1
-
V
P-P
-
100
-
KΩ
-
-148
-
dBc/Hz
-
50
-
Ω
2.80
-
-
V
-
-
0.60
V
2.75
-
3.45
V
-
-
0.40
V
ADF4153
3-wire serial 3.3V CMOS
(MSB) 000011001100000000001000 (LSB)
(MSB) 000100000100000000101001 (LSB)
(MSB) 000000000000101111100010 (LSB)
(MSB) 000000000000001111000111 (LSB)
Absolute Maximum Ratings
Parameters
VCO Supply Voltage
PLL Supply Voltage
VCO Supply Voltage to PLL Supply Voltage
Reference Frequency Voltage
Data, Clock, LE Levels
Operating Temperature
Storage Temperature
Ratings
5.8V
4.0V
-0.3V to +5.8V
-0.3Vmin, VCC PLL +0.3Vmax
-0.3Vmin, VCC PLL +0.3Vmax
-40°C to +85°C
-55°C to +100°C
Permanent damage may occur if any of these limits are exceeded
®
RoHS compliant
IF/RF MICROWAVE COMPONENTS
½½½½½½ 9001 ISO 14001 AS 9100
CERTIFIED
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
o
TM
The Design Engineers Search Engine
finds the model you need, Instantly •
For detailed performance specs & shopping online see
Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications and
performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to Mini-Circuits
standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the
exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp.
Page 3 of 10
Frequency Synthesizer
Typical Performance Data
FREQUENCY
(MHz)
1024
POWER OUTPUT
-45°C
2.93
(dBm)
+25°C
3.04
+85°C
3.11
VCO CURRENT
-45°C
37.99
(mA)
+25°C
39.61
+85°C
40.89
-45°C
13.65
KSN-1024A+
PLL CURENT
(mA)
+25°C
15.67
+85°C
18.26
FREQUENCY
(MHz)
1024
HARMONICS (dBc)
F2
-45°C
-32.64
+25°C
-33.86
+85°C
-35.44
-45°C
-46.64
F3
+25°C
-47.59
+85°C
-48.83
PHASE NOISE (dBc/Hz)
FREQUENCY @TEMP.
100Hz
-45°C
1024
+25°C
+85°C
-94.16
-91.11
-95.22
1kHz
-100.79
-101.47
-101.37
@OFFSETS
10kHz
-110.86
-111.40
-109.55
100kHz
-139.77
-138.23
-136.05
1MHz
-159.29
-157.94
-156.21
®
RoHS compliant
IF/RF MICROWAVE COMPONENTS
½½½½½½ 9001 ISO 14001 AS 9100
CERTIFIED
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
o
TM
The Design Engineers Search Engine
finds the model you need, Instantly •
For detailed performance specs & shopping online see
Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications and
performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to Mini-Circuits
standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the
exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp.
Page 4 of 10
Frequency Synthesizer
KSN-1024A+
COMPARISON
SPURIOUS
ORDER
n
-5
-4
-3
-2
-1
note 4
0
+1
+2
+3
+4
+5
COMPARISON SPURIOUS
@Fcarrier
1024MHz+(n*Fcomparison)
(dBc)
note 1
-45°C
-83.06
-82.93
-86.17
-86.63
-91.31
+25°C
-92.49
-84.92
-83.40
-81.94
-91.97
+85°C
-85.07
-81.65
-82.20
-82.07
-89.41
STEP SIZE
SPURIOUS
ORDER
n
-5.0
-4.5
-4.0
-3.5
-3.0
-2.5
-2.0
-1.5
-1.0
-0.5
note 6
0
+0.5
+1.0
+1.5
+2.0
0.5 STEP SIZE & STEP SIZE
SPURIOUS @Fcarrier
1024MHz+(n*Fstep size)
(dBc)
note 5
-45°C
-106.38
-105.84
-105.17
-104.28
-104.48
-96.11
-83.04
-96.80
-89.27
-91.61
+25°C
-98.98
-110.77
-114.19
-118.99
-83.83
-107.42
-88.95
-106.79
-97.65
-104.39
+85°C
-103.49
-104.31
-113.21
-113.53
-107.50
-95.96
-82.53
-126.94
-94.75
-80.38
-
-85.68
-80.38
-83.21
-81.18
-81.41
-
-100.55
-84.90
-86.67
-91.99
-116.39
-
-91.42
-84.82
-84.51
-82.73
-83.45
-
-91.92
-87.40
-95.10
-79.96
-93.27
-100.52
-100.58
-98.23
-99.55
-
-103.07
-95.35
-104.01
-86.21
-105.88
-79.53
-109.06
-111.91
-111.66
-
-79.82
-94.30
-124.67
-81.35
-90.32
-108.20
-107.68
-110.75
-99.58
Note 1: Comparison frequency 20 MHz
Note 2: All spurs are referenced to carrier signal (n=0).
REFERENCE
SPURIOUS
ORDER
n
-5
-4
-3
-2
-1
note 2
0
+1
+2
+3
+4
+5
REFERENCE SPURIOUS
@Fcarrier
1024MHz+(n*Freference)
(dBc)
note 3
-45°C
-104.59
-86.84
-109.10
-90.58
-109.00
+25°C
-92.62
-81.93
-107.67
-91.89
-98.83
+85°C
-103.14
-82.12
-105.51
-89.62
-103.50
+2.5
+3.0
+3.5
+4.0
+4.5
+5.0
-102.18
-93.11
-115.84
Note 5: Step size 2000 kHz
Note 6: All spurs are referenced to carrier signal (n=0).
-
-101.44
-86.05
-102.34
-80.50
-99.01
-
-93.08
-100.71
-97.30
-84.97
-97.29
-
-111.22
-91.28
-114.19
-84.85
-108.65
Note 3: Reference frequency 10 MHz
Note 4: All spurs are referenced to carrier signal (n=0).
®
RoHS compliant
IF/RF MICROWAVE COMPONENTS
½½½½½½ 9001 ISO 14001 AS 9100
CERTIFIED
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
o
TM
The Design Engineers Search Engine
finds the model you need, Instantly •
For detailed performance specs & shopping online see
Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications and
performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to Mini-Circuits
standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the
exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp.
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