M660-02 데이터 시트보기 (PDF) - Integrated Circuit Systems
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M660-02 Datasheet PDF : 4 Pages
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Integrated
Circuit
Systems, Inc.
M660-02
DUAL SAW, SELECTABLE FREQUENCY VCSO
Preliminary Information
ELECTRICAL SPECIFICATIONS
DC Characteristics
Unless stated otherwise, VCC = 3.3 Volts + 10%, TA = 0 to 85 oC, VCSO Frequency =500-700MHz, Outputs terminated into 180Ω to ground
Symbol Parameter
Pin
Min
Typ
Max Unit
Power Supply VCC
ICC
Control
VIN
Voltage
Frequency VIH
Select1
VIL
Positive Supply Voltage
VCC
Power Supply Current
Input Control Voltage Range
VIN Input Impedence
VIN
VIN Modulation Bandwidth
Input High Voltage
Input Low Voltage
2.97
3.3
3.63 V
90
125 mA
0
Vcc
V
100
kΩ
1000
kHz
2
Vcc + 0.3 V
-0.3
0.8 V
IIH
Input High Current
F_SEL
5
µA
IIL
Input Low Current
-150
µA
Rpulldown Internal Pull-down Resistor
51
kΩ
Differential VOH
Outputs
VOL
VP-P
IOUT
Output High Voltage
Output Low Voltage
FOUT, nFOUT
Peak to Peak Output Voltage
Output Current
Note 1: Internally pulled down to Logic 0 (Frequency 1) if left unselected.
Vcc - 0.98
Vcc - 1.95
0.475
0.625
Vcc - 0.75 V
Vcc - 1.63 V
0.85
VP-P
20
mA
Table 5: DC Characteristics
AC Characteristics
Unless stated otherwise, VCC = 3.3 Volts + 10%, TA = 0 to 85 oC, VCSO Frequency =500-700MHz, Outputs terminated into 180Ω to ground
Symbol Parameter
Frequency FOUT
APR
Output Center Frequency Range
Absolute Pull-Range 1
fSTAB Frequency Stability
LIN
Tuning Linearity
KVCO VCO Gain
@622.08MHz
Min Typ
500
±50
110
6
230
Max
700
Unit Notes
MHz
ppm
ppm p-p
%
ppm/V VIN = 0.3 to 3.0V
Best fit straight line
Outputs
Non-harmonic Spurious
-50 -77
dBc
Φ n SSB (single sideband) 100Hz Offset
Phase Noise, offset
1kHz Offset
from carrier
10kHz Offset
100kHz Offset
J(t) Jitter (rms)
12kHz to 20MHz
50kHz to 80MHz
odc Output Duty Cycle 2
tR
Output Rise Time 2 for FOUT, nFOUT
tF
Output Fall Time 2 for FOUT, nFOUT
Note 1: Consult ICS for availability of other APRs.
Note 2: See Parameter Measurement Information on pg. 4.
-41
-68
-97
-122
0.37
0.19
45
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
ps rms
ps rms
55 %
275
400 ps
20% to 80%
275
400 ps
20% to 80%
Table 6: AC Characteristics
M660-02 Datasheet Rev 3.0
3 of 4
Revised 10Apr2003
Integrated Circuit Systems, Inc. ● Communications Modules ● www.icst.com ● tel (508) 852-5400
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