參數(shù)資料
型號: PCD5002H
廠商: NXP SEMICONDUCTORS
元件分類: 尋呼電路
英文描述: Advanced POCSAG and APOC-1 Paging Decoder
中文描述: TELECOM, PAGING DECODER, PQFP32
封裝: 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, SOT-358-1, LQFP-32
文件頁數(shù): 29/48頁
文件大?。?/td> 203K
代理商: PCD5002H
1997 Jun 24
29
Philips Semiconductors
Product specification
Advanced POCSAG and APOC-1 Paging
Decoder
PCD5002
Table 25
Establishment time as a function of bit rate
Table 26
Special programmed functions (EEPROM address 02H)
Table 27
Special programmed functions (EEPROM address 03H)
NOMINAL
ESTABLISHMENT
TIME
ACTUAL ESTABLISHMENT TIME
512 (bits/s)
1024 (bits/s)
1200 (bits/s)
2400 (bits/s)
5 ms
10 ms
15 ms
20 ms
30 ms
40 ms
50 ms
5.9 ms (3 bits)
11.7 ms (6 bits)
15.6 ms (8 bits)
23.4 ms (12 bits)
31.2 ms (16 bits)
39.1 ms (20 bits)
46.9 ms (24 bits)
5.9 ms (6 bits)
11.7 ms (12 bits)
15.6 ms (16 bits)
23.4 ms (24 bits)
31.2 ms (32 bits)
39.1 ms (40 bits)
46.9 ms (48 bits)
5 ms (6 bits)
10 ms (12 bits)
16.7 ms (20 bits)
20 ms (24 bits)
26.7 ms (32 bits)
40 ms (48 bits)
53.3 ms (64 bits)
5 ms (12 bits)
10 ms (24 bits)
16.7 ms (40 bits)
20 ms (48 bits)
26.7 ms (64 bits)
40 ms (96 bits)
53.3 ms (128 bits)
BIT (MSB: D7)
VALUE
DESCRIPTION
D0
D1
X
X
not used
not used
32768 Hz real time clock reference
50 Hz square wave
2 Hz
1
60
Hz
signal test mode enabled (REF and INT outputs)
burst error correction enabled
30 s (+ 0.5 s max.) transmitter off time-out
60 s (+ 1 s max.)
120 s (+ 2 s max.)
240 s (+ 4 s max.)
D3 and D2
0 0
0 1
1 0
1 1
1
0
00
01
10
11
D4
D5
D7 and D6
BIT (MSB: D7)
VALUE
DESCRIPTION
D1 and D0
0 0
0 1
1 0
1 1
1
X
X
X
0
1
X
2048 Hz acoustic alerter frequency
2731 Hz
4096 Hz
3200 Hz
automatic POCSAG alert generation enabled
not used
not used
not used
INT output polarity: active LOW
INT output polarity: active HIGH
not used
D2
D3
D4
D5
D6
D7
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