MOTOROLA MDC5101R2 Datasheet

1

Analog/Interface Integrated Circuit Device Data

  

The MDC5101 inputs TxE and RxE Logic Signals with an accessory input
termination option and, allows positive and negative control voltages in accordance
with the enclosed truth table. This device is primarily intended to control GaAs RF
switches. It is also designed to interface with most HCMOS MCUs such as the
Motorola MC68338.

The MDC5101 is intended to replace a circuit of up to 18 discrete components and
is available in a Micro–8 package. This device, in combination with a compatible RF
switch, can be used to achieve duplex isolation in any Time Division Duplex Radio like
GSM and DCS1800 with staggered Transmit Receive Time Slots. It can also be used
to control an RF switch in dual band radio applications.

This integrated solution in a Micro–8 package compared with a discrete solution will
add a great value in performance with less board space consumption.

Features

• Miniature Micro–8 Surface Mount Package Saves Board Space

• Logic Level Control

• Designed to Interface with Microcontrollers

MAXIMUM RATINGS

Rating Symbol Value Unit

Positive Power Supply Voltage

(1)

V

CC

15 Vdc

Negative Power Supply Voltage

(2)

V

EE

–12 Vdc

Differential Power Supply Voltage VCC–V

EE

15 Vdc

Input Voltage

(3)

V

in

V

CC

Vdc

Output Current

(4)

I1, I

2

5.0 mAdc

Operating Temperature Range T

A

–40 to +85 °C

Storage Temperature Range T

stg

–55 to +150 °C

Junction Temperature T

J

150 °C

THERMAL CHARACTERISTICS

Characteristic Symbol Value Unit

Total Power Dissipation

Derate above 25°C

P

D

510

4.0

mW

mW/°C

Thermal Resistance, Junction to Ambient R

θJA

245 °C/W

Note 1: Pin 1 Referenced to Ground
Note 2: Pin 6 Referenced to Ground
Note 3: Pin 3, 4 Referenced to Ground
Note 4: Pin 5, 7 Referenced to Ground

DEVICE MARKING

5101

ORDERING INFORMATION

MDC5101R2 13 inch Reel, 4000 units

ESD Rating

ESD protection on each pin to ±2500 V per MIL–STD6883 method 3015, using human body model of 100 pF , 1500 Ohms and using the machine
model to ±200 V at 100 pF and 0 Ohms. Parts must meet electrical requirement after testing.

Order this document

by MDC5101/D

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SEMICONDUCTOR TECHNICAL DATA



ANTENNA

SWITCH

CONTROLLER

PLASTIC PACKAGE

CASE 846A–02

(Micro–8)

GND
V1
V

EE

V2

V

CC

ACC
RXE

TXE

4

3

2

1

8
7
6
5

(Top View)

 Motorola, Inc. 1999

REV 2

MDC5101

2

Analog/Interface Integrated Circuit Device Data

ELECTRICAL CHARACTERISTICS

(VCC = 2.75 V , VEE = –5.0 V , TA = T

low

to T

high

unless otherwise noted)

Characteristic Symbol Min Typ Max Unit

DC PARAMETERS

Positive Power Supply Current

V1, V2, ACC 10 kW to GND, RxE = VIH, TxE = V

IL

I

CC

— — 1.0

mA

Negative Power Supply Current

V1, V2, ACC Open, RxE = VIL, TxE = V

IH

I

EE

— –50 —

m

A

Negative Power Supply Current

V1, V2, ACC 10 kW to GND, RxE = VIL, TxE = V

IH

I

EE

–1.5 — —

mA

High Level Output Voltage

I1 = I2 = 250 mA, ACC Open
RxE = VIL, TxE = V

IH

RxE = VIH, TxE = V

IL

V

OH(V1)

V

OH(V2)

VIH–0.25
VIH–0.25

Vdc

I1 = I2 = 250 mA, ACC 10 kW to GND
RxE = VIL, TxE = V

IH

RxE = VIH, TxE = V

IL

V

OH(V2)

V

OH(V1)

VIH–0.25
VIH–0.25

Low Level Output Voltage

I1 = I2 = 250 mA, ACC Open
RxE = TxE = V

IL

RxE = VIH, TxE = V

IL

V

OL(V1,V2)
V

OL(V1)

–0.5
–0.5

0
0

0.5

0.5

Vdc

I1 = I2 = 250 mA, ACC 10 kW to GND
RxE = TxE = V

IL

RxE = VIH, TxE = V

IL

V

OL(V1,V2)
V

OL(V2)

–0.5
–0.5

0
0

0.5

0.5

Low Level Output Voltage

I1 = I2 = 250 mA, TxE = VIH, RxE = V

IL

ACC Open
ACC 10 kW to GND

V

OL(V2)

V

OL(V1)

–4.5
–4.5

Vdc

AC PARAMETERS

Propagation Delay

RxE, TxE to V1, V2
ACC Open

t

PLH

t

PHL

—
—

—
—

1.5

1.5

m

s

RxE, TxE to V1, V2
ACC 10 kW to GND

t

PLH

t

PHL

—
—

—
—

1.5

1.5

ACC to V1, V2 t

PLH

t

PHL

—
—

—
—

5.0

5.0

TRUTH TABLE

Input Logic Output Logic

RxE TxE ACC V2 V1

0 0 0 0 0
0 0 1 0 0
0 1 0 –5.0 2.7
0 1 1 2.7 –5.0
1 0 0 2.7 0
1 0 1 0 2.7
1 1 0 2.7 2.7 State not allowed in software
1 1 1 2.7 2.7 State not allowed in software

Note: ACC Logic Low = Open, ACC Logic High = 10 k

W

Low Level Input Voltage

RxE, TxE

V

IL

— — 0.4

Vdc

High Level Input Voltage

RxE, TxE

V

IH

2.5 — —

Maximum Voltage Differential VCC–V

IH

— — 1.5

MDC5101

3

Analog/Interface Integrated Circuit Device Data

Figure 1. V

out (high)

versus Temperature Figure 2. V

out (low)

versus Temperature

Figure 3. ICC versus Temperature Figure 4. IEE versus Temperature

Figure 5. IEE versus Temperature Figure 6. IEE versus V

EE

85–40

TEMPERATURE (

°

C)

2.75

2.80

2.70

TEMPERATURE (

°

C)

–40

1.2

0.9

0.7

0.6

0.8

0.5

VEE (V)

–6–5

–1.9

–0.7
–0.5

–8

V

out

(V)

I

EE

(mA)

2.65

2.60
25

25 85

–7 –9 –10

I

EE

(mA)

V2 ACC 10 k

W

V1 ACC Floating

RX–E = 0
TX–E = 1

85–40

TEMPERATURE (

°

C)

–4.75

–4.65

–4.80

V

out

(V)

–4.85

–4.90

25

V1 ACC 10 k

W

V2 ACC Floating

RX–E = 0
TX–E = 1

–4.70

85–40

TEMPERATURE (

°

C)

0.60

0.65

0.55

I

CC

(mA)

0.50

0.45
25

ICC RX = 0, TX = 1

ACC 10 k

W

ICC RX = 1, TX = 0

1.1

1.0

RX–E = 0
TX–E = 1

IEE ACC 10 k

W

IEE ACC Floating

TEMPERATURE (

°

C)

–40

0.7

0.4

0.2

0.1

0.3

0

I

EE

(mA)

25 85

0.6

0.5

RX–E = 1
TX–E = 0

IEE ACC 10 k

W

IEE ACC Floating

–11 –12

–1.1
–0.9

–1.3

–1.7
–1.5

–2.5
–2.3
–2.1

RX–E = 0,
TX–E = 1,
ACC 10 k

W

,

V

out

10 k

W

,

VCC = 2.75 V