MC33410FTA View Datasheet(PDF) - Motorola => Freescale

Part Name

Description

Manufacturer

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

CVSD ENCODER AND IDLE CHANNEL DETECTION

DC Level (Pin 19)

–

–

Vag

–

Input Impedance (Pin 19)

–

–

150

–

Maximum Input Level

w VCC = 2.7 V

VCC 3.0 V

CVSD DECODER OUTPUT (Pin 35)

Minimum Step Size

Bits 2/22–21 = 01

Bits 2/22–21 = 10

Bits 2/22–21 = 11

Maximum Output Signal

VCC ≤ 3.0 V

VCC > 3.0 V

Output Current Capability

–

–

0.8

–

–

2.9

–

–

–

1.4

–

–

5.6

–

–

22.4

–

–

–

1.6

–

–

2.6

–

–

–

–

–

Clock Noise Content

–

–

–65

–

Rx AUDIO PATH (Pins 34–32)

Rx Audio In (Pin 34)

–

DC Level

Input Impedance

Maximum Input Signal

Rx Audio Out (Pin 32)

–

DC Level

Maximum Output Current

Maximum Output Signal

Low Pass Filter (SCF Clock = 256 kHz, Gains are Relative to 400 Hz)

–

–3.0 dB Point

∆Gain at 3.5 kHz

∆Gain at 3.7 kHz

Gain Reduction at 20 kHz

Ripple (400 Hz to 3.5 kHz)

Smoothing Filter –3.0 dB Point

–

–

VB

–

–

600

–

–

–

–

–

VB

–

–

1.8

–

–

–

–

–

5.0

–

0

–

0.25

–

–

–0.25

–

–

"40

0.1

–

–

–

30

–

Decoder Clock Noise Reduction

–

–

>20

–

Receive Gain Adjust (Gain From Pins 34–32, f = 1.0 kHz)

Bits 6/10–6 = 01111

Bits 6/10–6 = 11001

Bits 6/10–6 = 00110

Gain Range (Gain at 11001 – Gain at 00110)

Muting (Gain Reduction), Bit 6/1 = 1

–

–3.0

0

3.0

13

14.7

17

–15.5

–13.7

–11.5

27

28.5

30

–

60

95

–

POWER AMPLIFIERS

PAI (Pin 31)

DC Level

Bias Current

PAO– Offset (VPAO– – VB, Feedback R = 30 kΩ)

PAO– to PAO+ Offset

–

–

VB

–

–

<10

–

–

–

12

–

–

–

"5.0

–

Open Loop Gain (PAI to PAO–, f < 100 Hz)

–

–

65

–

Gain Bandwidth

Closed Loop Gain (PAO– to PAO+)

–

–

1.0

–

–

–

"0.1

–

Maximum Output Swing (THD ≤ 1%)

–

–

–

–

PAO– High Voltage (Iout = –5.0 mA)

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

–

VCC – 1.2 VCC – 1.0 VCC – 0.2

Unit

Vdc

kΩ

Vpp

mV

Vpp

mA pk

dBm

Vdc

kΩ

V

Vdc

mA

V

kHz

dB

dB

dB

dB

kHz

dB

dB

dB

Vdc

nA

mVdc

mVdc

dB

MHz

dB

–

VDC

4

MOTOROLA RF/IF DEVICE DATA

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