參數(shù)資料
型號： PCD5003
廠商： NXP Semiconductors N.V.
英文描述： Advanced POCSAG Paging Decoder
中文描述： 高級尋呼POCSAG碼解碼器
文件頁數(shù)： 36/44頁
文件大?。?/td> 187K
代理商： PCD5003
1997 Jun 24
36
Philips Semiconductors
Product specification
Advanced POCSAG Paging Decoder
PCD5003
Notes
1.
32768 Hz reference signal: 32 pulses per 75 clock cycles, alternately separated by 1 or 2 pulse periods
(pulse duration: t
RFP
). The timing is shown in Fig.14.
50 Hz reference signal: square-wave.
The fall time may be faster than prescribed in the I
2
C-bus specification for very low load capacitance values.
To increase the fall time external capacitance is required.
Duration depends on programmed bit rate; after reset t
ZSU
= 1.5 bits.
Nominal values; pause in 12th data bit (see Table 12).
2.
3.
4.
5.
POCSAG data timing (1200 bits/s)
f
DI
t
BIT
t
CW
t
PA
t
BAT
data input rate
bit duration
codeword duration
preamble duration
batch duration
SPF byte 01H; bits D5, D4 = 1 0
1200
833.3
26.7
453.3
bits/s
μ
s
ms
ms
ms
480
POCSAG data timing (2400 bits/s)
f
DI
t
BIT
t
CW
t
PA
t
BAT
data input rate
bit duration
codeword duration
preamble duration
batch duration
SPF byte 01H; bits D5, D4 = 1 1
2400
416.6
13.3
226.6
bits/s
μ
s
ms
ms
ms
240
Synthesizer control
t
ZSU
f
ZSC
t
ZCL
t
ZSD
t
ZDS
t
ZDL1
t
ZLE
t
ZDL2
synthesizer set-up duration
output clock frequency
clock pulse duration
data bit duration
data bit set-up time
data load enable delay
load enable pulse duration
inter block delay
oscillator running; note 4
note 5
1
38400
13.02
26.04
13.02
91.15
13.02
117.19
2
bits
Hz
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
note 5
SYMBOLS
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
相關(guān)PDF資料
PDF描述
PCD5003H Advanced POCSAG Paging Decoder
PCD5008 FLEX Pager Decoder
PCD5008H FLEX Pager Decoder
PCD5013 FLEX roaming decoder II
PCD5013H FLEX roaming decoder II
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCD5003A 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced Pager Decoder for POCSAG
PCD5003AH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced Pager Decoder for POCSAG
PCD5003H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Advanced POCSAG Paging Decoder
PCD5003HB-T 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication Decoder
PCD5003U/10 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Advanced POCSAG Paging Decoder
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*