MC33410FTA 데이터 시트보기 (PDF) - Motorola => Freescale

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MC33410FTA

Dual CVSD/PLL Cordless Phone System

Motorola => Freescale 

MC33410

ELECTRICAL CHARACTERISTICS (continued) (TA = 25°C, VCC = 3.6 V, fref = 10.24 MHz, unless otherwise noted.)

Characteristic

Symbol

Min

Typ

Max

POWER AMPLIFIERS

PAO– Low Voltage (Iout = 5.0 mA)

PAO+ High Voltage (Iout = –5.0 mA)

PAO+ Low Voltage (Iout = 5.0 mA)

Muting to PAO– (Gain Reduction), Bit 6/0 = 1

–

50

420

600

–

VCC – 1.2 VCC – 1.0 VCC – 0.2

–

50

280

600

–

60

95

–

VB REFERENCE (Pin 33)

Initial Voltage (Bits 3/20–17 = 0111)

Adjustment Range From Initial Value (Bits 3/20–17 = 0000 to 1111)

–

1.38

1.50

1.62

–

–

"9.0

–

Adjustment per Step (Bits 3/20–17)

–

–

1.2

–

Closest Adjustment to 1.5 V (Using Bits 3/20–17)

–

1.47

–

1.53

Power Supply Rejection (f = 1.0 kHz, CVB = 4.7 µF)

–

LOW BATTERY/CARRIER DETECT

w w Low Battery Mode (Bit 6/5 = 0) – VCC Threshold (1.47 VB 1.53 V,

–

VCC Decreasing)

Bits 3/23–21 = 000

Bits 3/23–21 = 001

Bits 3/23–21 = 010

Bits 3/23–21 = 011

Bits 3/23–21 = 100

Bits 3/23–21 = 101

Bits 3/23–21 = 110

Bits 3/23–21 = 111

Hysteresis

–

–

84

–

2.63

2.9

3.18

2.71

2.99

3.27

2.79

3.07

3.36

2.87

3.16

3.45

2.96

3.25

3.54

3.04

3.34

3.64

3.11

3.42

3.73

3.19

3.5

3.81

–

6.0

–

Step Size (Low Battery Mode)

–

30

85

–

"Carrier Detect Mode (6/5 = 1) – Threshold @ Pin 36 (VB = 1.50 V,

20 mV, Bits 3/23–21 = 000, 7/5–4 = 11)

–

650

845

1050

Hysteresis

–

–

5.0

–

Output Voltage @ Pin 16 (Output Low, 100 k Pullup Resistor)

–

–

0.02

–

Leakage Current @ Pin 16 (Output High)

–

–

<10

–

MP1, MP2, MP3 ENCODE OUT

" Output Levels (Iout = 100 µA)

High Level

Low Level

Input Impdeance @ MP1 (Bits 7/5–4 = 11)

Low Battery Mode (6/5 = 0)

Carrier Detect Mode (6/5 = 1)

DC Level @ MP1 (Bist 7/5–4 = 11, Carrier Detect Mode)

MP2 (Bits 7/7–6 = 01 or 1X)

Input Impedance

DC Level (Iin = 0)

Input Threshold

High

Low

–

–

3.5

–

–

40

–

–

–

>10

–

–

600

–

–

–

VB

–

–

–

–

–

–

0

–

–

VCC – 0.4

–

–

0.8

–

DATA SLICER (Pin 38)

DC Level

Input Impedance

–

–

VCC – 0.7

–

–

–

250

–

Threshold (Increasing Signal)

Hysteresis

–

–

VCC – 0.7

–

–

20

35

60

NOTE: Currents into a pin are positive. Currents out of a pin are negative.

Unit

mVdc

VDC

mVdc

dB

Vdc

%

%

Vdc

dB

Vdc

mV

mV

mV

mV

Vdc

nA

Vdc

mVdc

MΩ

kΩ

Vdc

–

Vdc

Vdc

Vdc

Vdc

kΩ

Vdc

mV

MOTOROLA RF/IF DEVICE DATA

5

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