Monolithic crystal filter

MQF70.0-0610/03

Application

•

i.f.- filter

•

use in mobile and

stationary transceivers

Characterstics

MQF70.0-0610/03

Pass band

Stop band

Pin connections: 1 Input

2 Input-E

3 Output

4 Output-E

09.07.98

Potsdamer Str. 18 D- 14513 Teltow

! (+49)03328-4784-10 ; Fax (+49)03328-4784-30 http:\\www.telefilter.com

Limiting values

Unit

Value

Center frequency

fo

MHz

70.0

Insertion loss

dB

≤ 5.0

Pass band at 2.0 dB

kHz

± 3.05

Ripple in pass band

fo

± 3.05 kHz

dB

≤ 2.0

Stop band attenuation

fo

± 16 kHz

dB

≥ 65

Alternate attenuation

fo ± 1

MHz

dB

> 65

Spurious responses

fo ± 1

Mhz

dB

> 45

Group delay distortion

fo ± 3.05kHz at 25°C

µs

< 80

IP3 pass band

dBm

> 16

IP3 stop band

dBm

> 32

Terminating impedance Z

R1 || C1

Ohm/pF

50 || 0

R2 || C2

Ohm/pF

50 || 0

Operating temp. range

° C

-40... +75