M670 데이터 시트보기 (PDF) - Integrated Circuit Systems
부품명
상세내역
일치하는 목록
M670 Datasheet PDF : 6 Pages
| |||
Integrated
Circuit
Systems, Inc.
M670
VOLTAGE CONTROLLED SAW OSCILLATOR
Product Data Sheet
ELECTRICAL SPECIFICATIONS
DC Characteristics
Unless stated otherwise, VCC = 3.3 Volts + 10%, TA = 0 to 85 oC, VCSO Frequency =622-695MHz, Outputs terminated into 180Ω to ground
Symbol Parameter
Pin
Min
Typ
Max Unit
Power Supply VCC
ICC
Control
VIN
Voltage
Clock Enable VIH
Pull-up
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
80
100 mA
0
Vcc
V
100
kΩ
500
kHz
2
Vcc + 0.3 V
-0.3
0.8 V
IIH
Input High Current
CLK_EN
5
µA
IIL
Input Low Current
-150
µA
Rpullup Internal Pull-up Resistor
51
kΩ
Differential VOH Output High Voltage
Vcc - 0.98
Outputs
VOL
Output Low Voltage
FOUT, nFOUT
Vcc - 1.95
VP-P Peak to Peak Output Voltage
0.4
0.6
IOUT
Output Current
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 =622-695MHz, 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
155
±50
110
6
265
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 -70
dBc
Φ n SSB Phase Noise
offset from carrier
100Hz Offset
1kHz Offset
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.
-43
-70
-98
-124
0.36
0.19
45
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
ps rms
ps rms
55 %
300
400 ps
20% to 80%
300
400 ps
20% to 80%
Table 6: AC Characteristics
M670 Datasheet Rev 12.1
3 of 6
Revised 09Apr2003
Integrated Circuit Systems, Inc. ● Communications Modules ● www.icst.com ● tel (508) 852-5400
Share Link: 