PSA2800C [ZCOMM]
LOW COST - HIGH PERFORMANCE PHASE LOCKED LOOP; 低成本 - 高性能锁相环
| 型号： | PSA2800C |
| 厂家： | 
Z-COMMUNICATIONS, INC |
| 描述： | LOW COST - HIGH PERFORMANCE PHASE LOCKED LOOP |
| 文件： | 总2页 (文件大小：74K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PSA2800C
9939 Via Pasar • San Diego, CA 92126
TEL (858) 621-2700 FAX (858) 621-2722
PHASE LOCKED LOOP
Rev A1
PHASE NOISE (1 Hz BW, typical)
-60
-70
-80
-90
-100
-110
-120
-130
-140
FEATURES
-
• Frequency Range: 2780
2820
MHz
• Step Size:
1000
KHz
•
- Style Package
PLL-24H
APPLICATIONS
• Digital Radio Equipment
• Fixed Wireless Access
1000
10000
100000
Satellite Communication Systems
•
VALUE
2780 - 2820
-106
UNITS
MHz
PERFORMANCE SPECIFICATIONS
Frequency Range
dBc/Hz
dBc
Phase Noise @ 10 kHz offset (1 Hz BW, typ.)
Harmonic Suppression (2nd, typ.)
Sideband Spurs (typ.)
-15
-70
dBc
Power Output
0±2
50
dBm
Load Impedance
Step Size
Ω
1000
1250
KHz
Charge Pump Output Current
Switching Speed (typ., adjacent channel)
Startup Lock Time (typ.)
µΑ
mSec
1
2
mSec
°C
-40 to 85
Operating Temperature Range
Package Style
PLL-24H
POWER SUPPLY REQUIREMENTS
Supply Voltage (Vcc, nom.)
5
Vdc
mA
Supply Current (Icc, typ.)
40
All specifications are typical unless otherwise noted and subject to change without notice.
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<fosc<100 MHz
Frequency Synthesizer: Analog Devices - ADF4106
Prescaler: 32
© Z-Communications, Inc.
All rights reserved
Page 1
LOW COST - HIGH PERFORMANCE
PHASE LOCKED LOOP
PSA2800C
PAGE 2
VCO TUNING CURVE, typ.
2860
2840
2820
2800
2780
2760
2740
2720
2700
°c
-40
°c
°c
25
85
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
TUNING VOLTAGE (Vdc)
VCO POWER CURVE, typ.
3
2
1
0
°c
25
-1
-2
-3
2737
2770
2801
2836
FREQUENCY (MHz)
PHYSICAL DIMENSIONS
1.
The inside radius of all 24 half holes at the perimeter of
the board are plated to provide a surface for the
attachment of the PLL Module to the PCB. 16 pads are
for grounding, 8 pads are for signal interface.
The surface of the shield is tin-plated and may be
soldered to. The shield’s base metal is cold-rolled steel.
The ground plane on the bottom side is ground and
attaches to a ground track on the top side of the board
as well as to the shield.
SIDE VIEW
-.025
.000
24 23
22 21 20
2.
3.
PIN 1
.153
.238
.323
.408
.493
.578
.663
1
2
19
18
17
16
15
14
13
3
4
5
6
7
4.
5.
Unless otherwise noted all dimensions are in inches.
Unless otherwise noted all tolerances are as follows:
.xxx = ± .010.
BOTTOM
TOP
SEE DETAIL A
P1 RF OUTPUT
P2-4 GROUND
P5 REFERENCE OSCILLATOR INPUT
.816
.841
12
9
10 11
8
P6 GROUND
P7 CLOCK
SEE DETAIL B
P8 DATA
P9 GROUND
.055
P10 LOAD ENABLE
P11 GROUND
P12 LOCK DETECT
P13 VCC
P14 GROUND
P15 GROUND
P16 GROUND
P17 NO CONNECTION
P18-24 GROUND
.015
.030
DETAIL
B
(TYP)
TABS RANGE:
SEE NOTE 5
(4 PLACES)
(8 PLACES)
DETAIL A
Page 2
Printed in the U.S.A.
© Z-Communications, Inc.
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