315MHZ声表滤波器

CW   RF Power Dissipation (See Typical Test Circuit)

+0

dBm

DC   Voltage Between Any Two Pins (Observe ESD Precautions)

±30

VDC

Case Temperature

-40 to +85

℃

Center Frequency (+25℃) Absolute Frequency

Tolerance from 315.000MHz

f_c

2,3,4,5

314.925

315.075

MHz

Δf_c

±75

KHz

Insertion Loss

IL

2,5,6

1.5

2.2

dB

Quality Factor                     Unloaded Q

50Ωloaded Q

Q_U

5,6,7

13.300

Q_L

2.000

Temperature Stability           Turnover Temperature

Turnover Frequency

Frequency Temperature   Coefficient

T_O

5,7,8

10

25

40

℃

f_O

f_c

KHz

FTC

0.037

ppm/℃²

Frequency Aging                Absolute   Value during the First Year

If_AI

1

≦10

ppm/yτ

DC Insulation Resistance   between Any Two Pins

5

1.0

MΩ

RF Equivalent RLC Model   Motional Resistance

Motional Inductance Motional Capacitance

Pin   1 to Pin 2 Static Capacitance

R_M

5,7,9

19

29

Ω

L_M

127.677

μH

C_M

1.99943

pF

C_O

5,6,9

2.3

2.6

2.9

pF

Transducer Static   Capacitance

C_P

5,6,7,9

2.3

pF

Test Fixture Shunt   Inductance

LTEST

2,7

100

nH

Lid Symbolization (in   Addition to Lot and/or Date Code

R315T2