MT8941B 데이터 시트보기 (PDF) - Zarlink Semiconductor Inc

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MT8941B

Advanced T1/CEPT Digital Trunk PLL

Zarlink Semiconductor Inc 

MT8941B

Data Sheet

DC Electrical Characteristics - Voltages are with respect to ground (VSS) unless otherwise stated.

VDD=5.0V±5%; VSS=0V; TA=-40 to 85°C.

Characteristics

Sym. Min. Typ.‡ Max. Units

Test Conditions

1 S Supply Current

U

P

IDD

8

15 mA Under clocked condition,

with the inputs tied to the

same supply rail as the

corresponding pull-up

/down resistors.

2 I Input HIGH voltage (For all the VIH 2.0

V

N inputs except pin 23)

3

Positive-going threshold

V+

voltage (For pin 23)

3.0 4.0

V

4

Input LOW voltage (For all the

VIL

inputs except pin 23)

0.8

V

5

Negative-going threshold

V- 1.0 1.5

V

voltage (For pin 23)

6 O Output current HIGH

7 U Output current LOW

T

IOH

-4

IOL

4

mA VOH=2.4 V

mA VOL=0.4 V

8

Leakage current on bidirect-

IIL -100 -30

ional pins and all inputs except

C12i, C16i, RST, MS1, MS0

µA VIN=VSS

9

Leakage current on pins MS1,

IIL

MS0

35

120

µA VIN=VDD

10

Leakage current on all three-

IIL

-10

±1

+10

µA VI/O=VSS or VDD

state outputs and C12i, C16i,

RST inputs

‡ Typical figures are at 25°C and are for design aid only: not guaranteed and not subject to production testing.

18

Zarlink Semiconductor Inc.

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