AM55-0024_1 Datasheet, PDF (1/4 Pages) Tyco Electronics – High Dynamic Range, 2 Channel IF Amplifier with Power Control 100 - 400 MHz

High Dynamic Range, 2 Channel IF Amplifier with Power Control
100 - 400 MHz
AM55-0024
V7
Features
• Attenuation: 0.5 dB steps to 31.5 dB
• 6 Bit Digital Gain Control
• CMOS Logic
• Serial Logic Interface
• Single Positive Voltage Supply
• 8 mm PBGA Package
• JEDEC MO-151 Footprint
• Single Package Solution for GSM,CDMA,PCS
Description
The M/A-COM AM55-0024 is a dual channel IF
amplifier and digital attenuator packaged in a multi-
layer multi-chip module (MCM). Gain control is via
two separate serial logic interfaces. The part utilizes
Plastic Ball Grid Array (PBGA) interconnect
technology to achieve high circuit density and
superior performance. This device is ideal for GSM/
DCS/PCS digital base station applications where
high dynamic range gain control is required.
Ordering Information¹
Part Number
AM55-0024
AM55-0024TR-3000
Package
Bulk Packaging
3000 piece reel
1. Reference Application note M513 for reel size information.
Functional Block Diagram
IF in A
Logic
Interface
IF in B
IF out A
IF out B
Absolute Maximum Ratings ^4,5,6
Parameter
Input Power³
Operating Voltage³
Operating Temperature
Absolute Maximum
+20 dBm
V_DD = +6 V
-40°C to +85°C
Storage Temperature
-65°C to +150°C
4. Exceeding any one or combination of these limits may cause
permanent damage to this device.
5. M/A-COM does not recommend sustained operation near
these survivability limits.
6. Ambient Temperature (T_A) = +25°C.
Pin Out ^2,3
8
7
6
5
4
3
+5V_A1
DAT_A
CLK_A
+5V_A2
RF_IN_A
LE_A
RF_IN_B
LE_B
CLK_B
DAT_B
+5V_B1
+5V_B2
2
1
RF_OUT_A
A
B
C
D
E
F
G
RF_OUT_B
H
2. All unmarked positions are ground.
3. Table is oriented to reflect the BGA (bottom view) side of the substrate.
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: [phone] / Fax: [phone]
• Europe Tel: [phone] / Fax: [phone]
• Asia/Pacific Tel: [phone] / Fax: [phone]
Visit www.macom.com for additional data sheets and product information.