MC13110A View Datasheet(PDF) - Motorola => Freescale

Part Name

Description

Manufacturer

MC13110A

Universal Cordless Telephone Subsystem IC

Motorola => Freescale 

MC13110A/B MC13111A/B

ELECTRICAL CHARACTERISTICS (continued) (VCC = 3.6 V, VB = 1.5 V, TA = 25°C, Active or Rx Mode, unless otherwise specified;

Test Circuit Figure 1.)

Characteristic

Figure

Input

Pin

Measure

Pin

Symbol Min

Typ

Max Unit

SECOND MIXER (No Modulation, fin = 10.7 MHz, 50 Ω Termination at Inputs)

Input Impedance

24

Mix2 In

Mix2 In RP2 In

–

2.8

–

kΩ

CP2 In

–

3.6

–

pF

Output Impedance

24

–

Mix2 Out RP2 Out

–

1.5

–

kΩ

CP2 Out

–

6.1

–

pF

Voltage Conversion Gain

(Vin = 1.0 mVrms, with CF2 Filter as Load)

26, 27

Mix2 In Mix2 Out MXgain2

–

20

–

dB

1.0 dB Voltage Compression Level (Input Referred)

Mix2 In Mix2 Out

VO

mVrms

IP3 Bit Set 0

28, 30

Mix2

–

32

–

dBm

1 dB

–

–17

–

IP3 Bit Set 1

29, 30

–

45

–

–

–14

–

Third Order Intercept (Input Referred) [Note 6]

Mix2 In Mix2 Out TOImix2

mVrms

IP3 Bit Set 0

28, 30

–

136

–

dBm

–

–4.3

–

IP3 Bit Set 1

29, 30

–

158

–

–

–3.0

–

–3.0 dB IF Bandwidth

31

Mix2 In Mix2 Out Mix2 BW

–

LIMITER/DEMODULATOR (fin = 455 kHz, fdev = ±3.0 kHz, fmod = 1.0 kHz)

Input Impedance

49

Lim In

Lim In

RPLim

–

CPLim

–

Detector Output Impedance

–

–

Det Out

RO

–

IF –ā3.0 dB Limiting Sensitivity

1

Lim In

Det Out IF Sens

–

Demodulator Bandwidth

–

Lim In

Det Out

BW

–

2.5

–

MHz

1.5

–

kΩ

16

–

pF

1.1

–

kΩ

71

100 µVrms

20

–

kHz

RSSI/CARRIER DETECT (No Modulation)

RSSI Output Dynamic Range

DC Voltage Range

56

Mix1 In

RSSI

RSSI

–

80

–

dB

56

Mix1 In

RSSI DC RSSI

–

0.2 to

–

Vdc

1.5

Carrier Detect Threshold

CD Threshold Adjust = (10100)

(Threshold Relative to Mix1 In Level)

Hysteresis, CD = (10100)

(Threshold Relative to Mix1 In Level)

Output High Voltage

CD = (00000), RSSI = 0.2 V

57

Mix1 In

CD Out

VT

–

15

57

Mix1 In

CD Out

Hys

–

2.0

1

RSSI

CD Out

VOH

VCC –

3.6

0.1

–

µVrms

–

dB

–

V

Output Low Voltage

CD = (11111), RSSI = 0.9 V

1

RSSI

CD Out

VOL

–

0.02

0.4

V

Carrier Detect Threshold Adjustment Range

126

–

(Programmable through MPU Interface)

–

VT

–

–20 to

–

dB

Range

11

Carrier Detect Threshold – Number of

Programmable Levels

126

–

–

VTn

–

32

–

–

NOTE: 6. Third order intercept calculated for input levels 10 dB below 1.0 dB compression point.

MOTOROLA ANALOG IC DEVICE DATA

5

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