MC13109FB View Datasheet(PDF) - Motorola => Freescale

Part Name

Description

Manufacturer

MC13109FB

UNIVERSAL CT–1 SUBSYSTEM INTEGRATED CIRCUIT

Motorola => Freescale 

LO2 In

1, 1

LO2 Out

2, 2

MC13109

Figure 8. Dual PLL Simplified Block Diagram

12–b

÷ 25

Programmable

Reference

÷4

Counter ÷1

14–b Programmable

Tx Counter

U.K. Base

Tx Ref

Tx Phase

Detector

U.K. Handset

U.K. Base

Rx Ref

U.K. Handset

Rx Phase

Detector

14–b Programmable

Rx Counter

1st LO

Tx VCO Tx

8, 8

VCO

Tx PD

LPF

6, 6

Rx PD

LPF

4, 4

Vcap Ctrl

39, 42

LO1 In

37, 40

LO1 Out

38, 41

ELECTRICAL CHARACTERISTICS (VCC = 2.6 V, TA = 25°C)

Characteristic

Condition

Measure

Pin

Symbol

Min

Max

Unit

PLL PIN DC

Input Voltage Low

–

Data

VIL

–

Clk

EN

Hardware Int.

0.3

V

Input Voltage High

–

Data

VIH

“PLL Vref” – 0.3 “VCC Audio”

V

Clk

EN

Input Current Low

Vin = 0.3 V

Data

IIL

–5.0

Clk

EN

–

µA

Input Current High

Vin = (VCC Audio) – 0.3

Data

IIH

–

Clk

EN

5.0

µA

Hysteresis Voltage

–

Data

Vhys

1.0

–

V

Clk

EN

Output Current High

–

Output Current Low

–

Output Voltage Low

IIL = 0.7 mA

Output Voltage High

IIH = – 0. 7mA

Tri–State Leakage Current V = 1.2 V

Input Capacitance

–

Rx PD

Tx PD

Rx PD

Tx PD

Rx PD

Tx PD

Rx PD

Tx PD

Rx PD

Tx PD

Data

Clk

EN

IOH

–

– 0.7

mA

IOL

0.7

–

mA

VOL

–

(PLL Vref)* 0.2

V

VOH

(PLL Vref)* 0.8

–

V

IOZ

– 50

50

nA

Cin

–

8.0

pF

Output Capacitance

–

Rx PD

Cout

–

8.0

pF

Tx PD

MOTOROLA ANALOG IC DEVICE DATA

15

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