參數(shù)資料
型號(hào): 935263011112
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 通信及網(wǎng)絡(luò)
英文描述: SPECIALTY TELECOM CIRCUIT, PDSO16
封裝: PLASTIC, SOT-162, SO-16
文件頁(yè)數(shù): 11/33頁(yè)
文件大小: 574K
代理商: 935263011112
Philips Semiconductors
PCD3316
CIDCW receiver
Product specication
11 March 1999
19 of 30
9397 750 04824
Philips Electronics N.V. 1999. All rights reserved.
Unrestr
icted
FSK receiver (pins FSKIN+ and FSKIN
)
Zi
input impedance FSKIN+ to FSKIN
1.4
M
Zsource(max) maximum source impedance
200
k
Pi(FSKIN)
input signal power
in 600
load
50
0
dBm
S/NFSK
signal-to-noise ratio
200 to 3400 Hz
20
dB
|Vdif|
differential voltage between mark and
space (twist)
10
dB
f(D)
data transmission rate frequency
1180
1200
1212
bits/s
fs
space frequency
2068
2222
Hz
fm
mark frequency
1188
1320
Hz
CAS detector (pin CASIN)
Zi
input impedance CASIN to Vref
1.4
M
Zsource(max) maximum source impedance
200
k
Pi
input signal power
in 600
load
37.8
0
dBm
THns(CAS)
no signal threshold (CAS)
in 600
load
43.8
37.8
dBm
fl
low tone frequency
2130
Hz
fh
high tone frequency
2750
Hz
fmax
maximum frequency deviation
0.5
+0.5
%
Vdif
differential voltage level (twist)
6dB
tdt
dual tone detection time
60
ms
I2C-bus interface (pins SCL and SDA) [10]; see Figure 14
VIL
LOW-level input voltage
0.3VDD V
VIH
HIGH-level input voltage
[11] 0.7VDD
VDD
V
IOL1
LOW-level output current for pin SDA
VO(SDA) = 0.4 V
2
mA
Ci
input capacitance for each I/O pin
10
pF
fSCL
SCL clock frequency
100
kHz
tBUF
bus free time
4.7
s
tSU;STA
START condition set-up time
4.7
s
tHD;STA
START condition hold time
4.0
s
tLOW
SCL LOW time
4.7
s
tHIGH
SCL HIGH time
4.0
s
tr
maximum SCL and SDA rise time
1000
ns
tf
maximum SCL and SDA fall time
300
ns
tSU;DAT
data set-up time
250
ns
tHD;DAT
data hold time
0
ns
tVD;DAT
SCL LOW to data out valid time
3.4
s
tSU;STO
STOP condition set-up time
4.0
s
Table 18: Characteristics…continued
VDD = 2.5 to 3.6 V; Tamb = 25 to +70 °C; HXIN = 3.579545 MHz ±0.05%; LXIN = 32.768 kHz ±0.1%; unless otherwise
specied.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
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