5087 series
TYPICAL PERFORMANCE
The following characteristics measured using the NPC’s standard jig and SAW resonator. Note that the characteristics will vary with the
resonator used or measurement condition.
SAWresonatorusedfor measurement
SAWresonatorparameters
Parameter
C0(pF)
f0=315MHz
2.8
18
R1(Ω)
Current Consumption
Current Consumption vs. Supply Voltage Characteristics
Ta=25℃
80
70
60
50
40
30
20
5087x1
5087x2
5087x3
5052Hx1, fOSC=48MHz, Ta=25C, no load
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.6
3.8
Supply Voltage (V)
Negative Resistance
Measurement equipment:Agilent 4396B NetworkAnalyzer, Agilent 85046AS-parameter Test Set
Negative Resistance Characteristics
Bx version, VCC=3.3V, Ta=25℃
Negative Resistance Characteristics
Ax version, VCC=3.3V, Ta=25
℃
0
-20
0
-20
-40
-40
-60
-60
-80
-80
-100
-120
-140
-160
-180
-200
-100
-120
-140
-160
-180
-200
C0=0pF
C0=2pF
C0=3pF
C0=4pF
C0=0pF
C0=2pF
C0=3pF
C0=4pF
0
100
200
300
400
500
600
700
0
100
200
300
400
500
600
700
800
Frequency (MHz)
Frequency (MHz)
Characteristics are measured with a capacitance C0, representing the resonator equivalent circuit C0 capacitance, connected
between the XIN and XOUT pins. Measurement are performed with Agilent 4396B, 85046Ausing the NPC test jig. Characteristics
may vary with measurement jig and measurement conditions.
SEIKO NPC CORPORATION - 13
NPC [ NIPPON PRECISION CIRCUITS INC ]
