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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document by MDC5100/D
Advance Information Antenna Switch Controller
The MDC5100 is designed to control GaAs RF switches which require positive and negative going control voltages to select the switch path. All input control signals are 3 V CMOS-logic compatible to allow for direct interface to a microcontroller. The device also has an accessory detect pin for use in applications where there is a portable handset to mobile adapter. The device is designed to interface directly with Double Pull-Double Throw (DPDT) switches such as the M/A-Com SW 363. This device in combination with a GaAs RF switch can be used to achieve duplex isolation in many Time Division Duplex Radios like DECT or in Frequency Division Duplex Radios employing time division multiple access with staggered Transit/Receive time slots such as GSM. It can also be used to control an RF switch in dual band radio applications. The device is housed in a miniature Micro-8 for minimum space utilization. Features * Micro-miniature Low Profile Micro 8 Package * 3 V CMOS Logic Control Inputs * Ultra-low Quiescent Current of 400 mA Typical * Wide Operating Temperature Range of -40 to 85C Applications * GSM and PCS Portable Phones * Mobile to Portable Accessories * Wireless LAN Modems * Specialized TDD and TDMA Radios * Dual Band Phones
MDC5100
ANTENNA SWITCH CONTROLLER
PLASTIC PACKAGE CASE 846A-02 (Micro-8)
VCC V2out V1out TxE
1 2 3 4
8 7 6 5
Acc GND VEE RxE
(Top View)
Functional Block Diagram
VCC
Acc
V2out
State Logic & Switches
GND V- Gen VEE
V1out
TxE
Control and V+ Generation
RxE
This document contains information on a product under development. Motorola reserves the right to change or discontinue this product without notice.
Analog/Interface (c) Motorola, Inc. 1999 Integrated Circuit Device Data
REV 0
1
MDC5100
ABSOLUTE MAXIMUM RATINGS
Rating Positive Supply Voltage Negative Supply Voltage Differential Supply Voltage Voltage Range at Any Input Pin (TxE, RxE, Acc) Junction Temperature Storage Temperature Range Symbol VCC |VEE| VCC-VEE Vin TJ Tstg Value 6 12 15 -1 to VCC 150 -65 to +150 Unit V V V V C C
THERMAL CHARACTERISTICS
Characteristic Total Power Dissipation Derate above 25C Thermal Resistance, Junction to Ambient Symbol PD RJA Value 510 4 245 Unit mW mW/C C/W
DEVICE MARKING
5100
ORDERING INFORMATION
MDC5100R2 13 inch Reel, 4000 units
TRUTH TABLE
Input Logic RxE 0 0 0 0 1 1 1 1 TxE 0 0 1 1 0 0 1 1 ACC 0 1 0 1 0 1 0 1 Output Logic V1out GND GND V- V+ V+ V- V+ V+ V2out GND GND V+ V- V- V+ V+ V+ Invalid state, should be prohibited in control logic/software
Note 1: ACC "0" = Open, ACC "1" = 10 kW to GND Note 2: V+ is nominally VIH - 0.1 Note 3: V- is nominally VEE - 1 V
PIN DESCRIPTION
Pin 1 2 3 4 5 6 7 8 Name VCC V2out V1out TxE RxE VEE GND Acc Positive Supply Antenna Control Output 1, V+ is referenced to the VIH of TxE, RxE and V- is referenced to the VEE Voltage Antenna Control Output 2, V+ is referenced to the VIH of TxE, RxE and V- is referenced to the VEE Voltage Transmit Enable Input Receive Enable Input Negative Supply Ground Accessory Present Input Functional Description
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Analog/Interface Integrated Circuit Device Data
MDC5100
ELECTRICAL CHARACTERISTICS (VCC = 2.75 V, VEE = -10 V, TA = 25C)
Characteristic Symbol Min Typ Max Unit
RECOMMENDED OPERATING CONDITIONS
Positive Supply Voltage Negative Supply Voltage Voltage Range at Any Input Pin (TxE, RxE, Acc) Ambient Operating Temperature Range VCC VEE Vin TA 1.8 -10 0 -40 5.0 -5.0 VCC 85 V V V C
DC ELECTRICAL CHARACTERISTICS
Positive Supply Current (Acc connected to GND) Negative Supply Current (Acc, V1, V2 unterminated) RxE or TxE Input High State for V1 or V2 = V+ RxE or TxE Input Low State for V1 or V2 = V- V1, V2 Output High State - TxE or RxE = VIH, IOH = -25 mA (1) V1, V2 Output Low State - TxE or RxE = VIL, IOL = 25 mA (1) Accessory Resistance for V1 = V-, V2 = V+ (TxE = VIH, RxE = VIL) Accessory Resistance for V1 = V+, V2 = V- (TxE = VIH, RxE = VIL) ICC IEE VIH VIL V+ V- Racc Racc 100 2.65 0.4 2.50 -5.75 800 12 kW V 400 500 -200
mA
V
AC ELECTRICAL CHARACTERISTICS
Propagation Delay - RxE/TxE to V1/V2 (Racc = 800 kW to GND) Propagation Delay - RxE/TxE to V1/V2 (Racc = 12 kW to GND) Propagation Delay - Acc to V1/V2 through 12 kW Transition Time of V1/V2 from RxE or TxE (Racc = 800 k to GND) Transition Time of V1/V2 from RxE or TxE (Racc = 12 k to GND) Transition Time of V1/V2 from Acc Input TPLH (2) TPHL (2) TPLH TPHL TPLH TPHL Trise (3) Tfall (3) Trise Tfall Trise Tfall 0.016 0.004 0.35 0.005 0.4 0.1 0.3 0.3 0.3 0.2 0.3 0.3 0.5 1.4 4.0 1.4 7.5 5.0 7.4 4.4 16 4.0 4.1 4.1
msec msec msec msec msec msec msec msec msec msec msec msec
NOTES: 1 Refer to truth table for input test states 2. TPLH and TPHL are measured from the 50% point of input waveform to 50% of the output waveform 3. Trise and Tfall are measured from the 10% point to the 90% point of the output
Analog/Interface Integrated Circuit Device Data
3
MDC5100
tr 90% 90% tf VCC
50%
50%
Input (RxE, TxE) 10% tPLH 90%
10% GND tPHL 90%
50%
50%
Output (V1out, V2out) tTLH
10%
10% tTHL
Figure 1.
V1 or V2 330 kW 1 MW Scope Probe 1.5 pF Scope Probe 8.5 pF Test Fixture 820 kW MBD301
Figure 2. AC Test Load
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Analog/Interface Integrated Circuit Device Data
MDC5100
Antenna A Antenna B
XMTR PA
Tx In
GaAs FET DPDT Antenna Switch (SW-363)
Rx Out
RCVR LNA VDD
V1
V2 TxE RxE
Accessory Plug 10 k VCC
MDC5100 Antenna Switch Interface IC
MCU
VEE
Figure 3. Diversity Antenna Application
Antenna
XMTR PA
Tx In
GaAs FET SPDT Antenna Switch
Rx Out
RCVR LNA
NC V1 MDC5100 Antenna Switch Interface IC V2 TxE RxE
VDD
NC
Accessory Plug
MCU
VCC
VEE
Figure 4. TDD or Half-Duplex Handie-Talkie Application
Analog/Interface Integrated Circuit Device Data
5
MDC5100
PACKAGE DIMENSIONS
-A-
K
-B-
PIN 1 ID
G D 8 PL 0.08 (0.003)
M
NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSION A DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. MOLD FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.15 (0.006) PER SIDE. 4. DIMENSION B DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSION. INTERLEAD FLASH OR PROTRUSION SHALL NOT EXCEED 0.25 (0.010) PER SIDE. MILLIMETERS MIN MAX 2.90 3.10 2.90 3.10 --- 1.10 0.25 0.40 0.65 BSC 0.05 0.15 0.13 0.23 4.75 5.05 0.40 0.70 INCHES MIN MAX 0.114 0.122 0.114 0.122 --- 0.043 0.010 0.016 0.026 BSC 0.002 0.006 0.005 0.009 0.187 0.199 0.016 0.028
TB
S
A
S
-T-
SEATING PLANE
0.038 (0.0015) H
C J L
DIM A B C D G H J K L
CASE 846A-02 ISSUE D
6
Analog/Interface Integrated Circuit Device Data
MDC5100
NOTES
Analog/Interface Integrated Circuit Device Data
7
MDC5100
Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. "Typical" parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. Mfax is a trademark of Motorola, Inc. How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution; P.O. Box 5405, Denver, Colorado 80217. 1-303-675-2140 or 1-800-441-2447 Customer Focus Center: 1-800-521-6274 MfaxTM: RMFAX0@email.sps.mot.com - TOUCHTONE 1-602-244-6609 ASIA / PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Centre, Motorola Fax Back System - US & Canada ONLY 1-800-774-1848 2, Dai King Street, Tai Po Industrial Estate, Tai Po, N.T., Hong Kong. - http://sps.motorola.com/mfax/ 852-26668334 HOME PAGE: http://motorola.com/sps/ JAPAN: Motorola Japan Ltd.; SPD, Strategic Planning Office, 141, 4-32-1 Nishi-Gotanda, Shinagawa-ku, Tokyo, Japan. 81-3-5487-8488
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MDC5100/D Analog/Interface Integrated Circuit Device Data

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