TSA5512 데이터 시트보기 (PDF) - Philips Electronics
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TSA5512 Datasheet PDF : 20 Pages
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Philips Semiconductors
1.3 GHz Bidirectional I2C-bus controlled synthesizer
Product specification
TSA5512
CHARACTERISTICS
VCC = 5 V; Tamb = 25 °C, unless otherwise specified
All pin numbers refer to DIL18 version
SYMBOL
PARAMETER
CONDITIONS
MIN.
Functional range
VCC
supply voltage range
4.5
Tamb
operating ambient
−10
temperature range
f
input frequency
64
N
divider
256
ICC
fXTAL
ZI
supply current
crystal oscillator
frequency range
input impedance (pin 2)
input level
crystal series resonance
resistance ≤ 150 Ω
VCC = 4.5 V to 5.5 V;
Tamb = −10 to +80 °C;
see typical sensitivity curve
Fig.6
25
3.2
−480
f = 80 to 150 MHz
f = 150 to 1000 MHz
f = 1000 to 1300 MHz
RI
prescaler input resistance
(see Fig.7)
12/−25
9/−28
40/−15
−
CI
input capacitance
−
Output ports (open collector) P0 to P7 (see note 1)
ILO
output leakage current
VO = 13.5 V
−
VOL
LOW level output voltage IOL = 5 mA; note 2
−
Input port P3
IOH
HIGH level input current VOH = 13.5 V
−
IOL
LOW level input current
VOL = 0 V
−10
Input ports P4, P5 and P7
VIL
LOW level input voltage
−
VIH
HIGH level input voltage
2.7
IIH
HIGH level input current VIH = 13.5 V
−
IIL
LOW level input current
VIL = 0 V
−10
Input port P6
IIH
HIGH level input current VIH = 13.5 V
−
IIL
LOW level input current
VIL = 0 V
−10
SCL and SDA inputs
VIH
HIGH level input voltage
3.0
VIL
LOW level input voltage
−
TYP.
−
−
−
−
35
4.0
−400
−
−
−
50
2
−
−
−
−
−
−
−
−
−
−
−
−
MAX.
UNIT
5.5
+80
1300
32767
50
4.48
−320
V
°C
MHz
mA
MHz
Ω
300/2.6
300/2.6
300/2.6
−
mV/dBm
mV/dBm
mV/dBm
Ω
−
pF
10
µA
0.7
V
10
µA
−
µA
0.8
V
−
V
10
µA
−
µA
10
µA
−
µA
5.5
V
1.5
V
October 1992
10
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