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參數(shù)資料
| 型號： | PSA3445C |
| 廠商： | Z-Communications, Inc. |
| 英文描述： | LOW COST - HIGH PERFORMANCE PHASE LOCKED LOOP |
| 中文描述： | 低成本-高性能鎖相環(huán) |
| 文件頁數(shù)： | 2/2頁 |
| 文件大?。?/td> | 75K |
| 代理商： | PSA3445C |
3350
3375
3400
3425
3450
3475
3500
0
0.5
1
1.5
TUNING VOLTAGE (Vdc)
2
2.5
3
3.5
4
4.5
-5
-4
-3
-2
-1
0
1
2
3365
3383
3399
3414
3428
3440
3450
3459
3465
LOW COST - HIGH PERFORMANCE
PHASE LOCKED LOOP
Z-Communications, Inc.
Page 2
Printed in the U.S.A.
PSA3445C
VCO POWER CURVE, typ.
PAGE 2
PHYSICAL DIMENSIONS
17
16
19
18
15
13
1
2
3
4
8
10
12
24
22
20
5
6
7
9
11
14
21
23
TOP
P1 RF OUTPUT
P2-4 GROUND
P5 REFERENCE OSCILLATOR INPUT
P6 GROUND
P7 CLOCK
P8 DATA
P9 GROUND
P10 LOAD ENABLE
P11 GROUND
P12 LOCK DETECT
P13 VCC
P14 GROUND
P15 GROUND
P16 GROUND
P17 NO CONNECTION
P18-24 GROUND
TABS RANGE:
SEE NOTE 5
(4 PLACES)
DETAIL A
.015
.030
.055
DETAIL B (TYP)
(8 PLACES)
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.
Unless otherwise noted all dimensions are in inches.
Unless otherwise noted all tolerances are as follows:
.xxx =
±
.010.
2.
3.
4.
5.
SEE DETAIL A
SEE DETAIL B
PIN 1
BOTTOM
.000
.153
.238
.323
.408
.493
.578
.663
-.025
.841
.
.
.
.
.
.
.
-
.
.816
0
.
SIDE VIEW
°c
25
VCO TUNING CURVE, typ.
F
°c
°c
25
-40
°c
85
FREQUENCY (MHz)
O
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