MADR-011007 Datasheet, PDF (1/5 Pages) M/A-COM Technology Solutions, Inc. – 40-bit Serial to Parallel Driver for GaAs FETs

MADR-011007
40-bit Serial to Parallel Driver for GaAs FETs
Features
 40-bit Serial to Parallel Converter
 20-bit Multiplexer for TX Control bits
 Serial Out Ports for Diagnostics and Daisy
Chaining
 Compatible with 5.0 V and 3.3 V CMOS Logic
 Built-in Active Pull-down for Logic Inputs
 Fast Switching
 Low Current consumption
 Lead-Free 6 mm 48-lead PQFN Package
 Halogen-Free ―Green‖ Mold Compound
 RoHS* Compliant and 260°C Reflow Compatible
Description
The MADR-011007 is a 40-bit serial to parallel driver
in a low cost 6 mm 48-lead PQFN plastic package. It
is designed as the serial control interface for
MACOM’s transmit module MAIA-010365 and
receive module MAIA-009579. A 20-bit multiplexer is
designed on-chip to provide TX bits control
capability. High speed digital CMOS technology is
utilized to achieve low power dissipation. Even
though it is designed to drive GaAs FETs using a
-5 V power supply, it can also be used as a general
serial to parallel converter when using a +5 V power
supply.
This driver, used in conjunction with MACOM’s
MAIA-010365 S-Band radar transmit module,
MAAP-011022 S-Band 7 W high power amplifier,
and the MAIA-009579 receiver, provides a complete
chipset for S-Band dual polarization air traffic control
and weather radar applications.
Ordering Information¹
Part Number
MADR-011007-TR0500
Package
500 piece reel
1. Reference Application Note M513 for reel size information.
Rev. V1
Pin Configuration
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Function
TX2-phase 1
TX1-phase 1
TX1-phase 2
TX1-phase 3
TX1-phase 4
TX1-phase 5
TX1-phase 6
TX1-atten 1
TX1-atten 2
TX1-atten 3
TX1-atten 4
TX2-atten 4
TX2-atten 3
TX2-atten 2
TX2-atten 1
TX2-phase 6
GND
VEE
TX_STATE
SNGL_DUAL
RX2-phase 6
RX2-atten 1
RX2-atten 2
RX2-atten 3
Pin No.
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
Function
RX2-atten 4
RX1-atten 4
RX1-atten 3
RX1-atten 2
RX1-atten 1
RX1-phase 6
RX1-phase 5
RX1-phase 4
RX1-phase 3
RX1-phase 2
RX1-phase 1
RX2-phase 1
RX2-phase 2
RX2-phase 3
RX2-phase 4
RX2-phase 5
LOAD
CLK
SER_IN
SER_OUT
TX2-phase 5
TX2-phase 4
TX2-phase 3
TX2-phase 2
Paddle²
2. The exposed paddle centered on the package bottom must
be either left "open" (no connection) or connected to V_EE.
* Restrictions on Hazardous Substances, European Union Directive 2011/65/EU.
1
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macomtech.com for additional data sheets and product information.
• North America Tel: [phone] / Fax: [phone]
• Europe Tel: [phone] / Fax: [phone]
• Asia/Pacific Tel: [phone] / Fax: [phone]