Z-Communications PCA0445A Technical data
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查询PCA0445A供应商
9939 Via Pasar • San Diego, CA 92126
TEL (858) 621-2700 FAX (858) 621-2722
FEATURES
• Frequency Range:
•
Step Size:
•
•
•
•
- Style Package
cPLL
APPLICATIONS
Satellite Modems
Mobile Radios
CATV
420
100
-
470
KHz
MHz
PCA0445A
PHASE LOCKED LOOP
PHASE NOISE (1 Hz BW, typical)
-70
-80
-90
-100
-110
-120
-130
2
10
3
10
4
10
Rev
10
A1
5
PERFORMANCE SPECIFICATIONS
Frequency Range
Phase Noise @ 10 kHz offset (1 Hz BW, typ.)
Harmonic Suppression (2nd, typ.)
Sideband Spurs (typ.)
Power Output
Load Impedance
Step Size
Charge Pump Output Current
Switching Speed (typ., adjacent channel)
Startup Lock Time (typ.)
Operating Temperature Range
Package Style
POWER SUPPLY REQUIREMENTS
Supply Voltage (Vcc, nom.)
Supply Current (Icc, typ.)
All specifications are typical unless otherwise noted and subject to change without notice.
VALUE UNITS
420
-
-99
-10
-65
470
MHz
dBc/Hz
dBc
dBc
4±3 dBm
50
100
1250
3
5
-40 to 85
Ω
KHz
µΑ
mSec
mSec
°C
cPLL
5
24
Vdc
mA
APPLICATION NOTES
• AN-107 : How to Solder Z-COMM VCOs / PLLs
• AN-200 : Mounting and Grounding of Z-COMM PLLs
• AN-201 : PLL Fundamentals AN-202 : PLL Functional Description
NOTES:
Reference Oscillator Signal: 5 MHz<f
Fre
uency Synthesizer IC: Analog Devices - ADF4113
© Z-Communications, Inc.
<100 MHz
osc
Page 1
All rights reserved
LOW COST - HIGH PERFORMANCE
PHASE LOCKED LOOP
0
-5
-1 0
-1 5
-2 0
-2 5
-3 0
-3 5
-4 0
-4 5
FREQUENCY (MHz)
-5 0
420 430 440 450 460 470
10
9
8
7
6
5
4
3
2
1
OUTPUT POWER (dBm)
0
420 430 440 450 460 470
VCO TUNING CURVE, typ.
TUNING VOLTAGE (Vdc)
VCO POWER CURVE, typ.
FREQUENCY (MHz)
PCA0445A
PAGE 2
°c
85
°c
25
°c
-40
°c
25
Bottom
View
© Z-Communications, Inc.
PHYSICAL DIMENSIONS
Top View
12
11
10
1
2
Z-COMM
PCAXXXXX
3
4
SIDE VIEW
Page 2
W/O #
5
6
1. The insi de radius of all 14 half holes at the perim eter of the board
are plated to provide a surface f or the attachment of th e P LL Module
to the motherboard. 5 pads are for grounding, 8 pads are for signal
interface.
9
8
7
2. The sur f ace of the shield is tin-plated and may be soldered to.
The shield's base metal is brass.
3.The ground plane on the bottom side is ground and attaches t o a
ground track on the top side of the board as well as to the shield.
4. Unless otherwise n oted all dimensions are in inches.
5.Unless otherwise noted all tolerances are as f ollows:
.xxx = ± .010
P1 RF OUTPUT
P2 REFERENCE OSCILLATOR INPUT
P3 CLOCK
P4 DATA
P5 LOAD ENABLE
P6 LOCK DETECT
P7 VCC
P8 GROUND
P9 NO CONNECTION
P10-12 GROUND
Printed in the U.S.A.
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