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XZ1003-QT Schematic ( PDF Datasheet ) - MA-COM

Teilenummer XZ1003-QT
Beschreibung Front End GaAs IC
Hersteller MA-COM
Logo MA-COM Logo 




Gesamt 13 Seiten
XZ1003-QT Datasheet, Funktion
XZ1003-QT
Front End GaAs IC
775 - 1525 MHz
Features
MoCA Compliant Front-End GaAs IC
Linear Power Amplifier
Integrated PA Bias Control
Transmit/Receive Switch
Transmit Power Detector
0/3/6 dB Transmit Attenuator
0/15 dB Receive Attenuator
3.3 Volt Single Bias
Integrated Digital Control Logic
Compatible with EN2510 & EN2511
Lead-free 3 mm 16-lead PQFN Package
RoHS* Compliant
75 Ω Characteristic Impedance
Description
The XZ1003-QT is an integrated front end GaAs IC
for MoCA High-band RF applications which is fully
compatible with Entropic Communications chipset. It
is housed in an industry standard 3 mm PQFN
package and operates from a single 3.3 V bias. The
chip includes a power amplifier, transmit/receive
switch, power detector, switched attenuators, bias
circuits and digital control circuitry. The transmit path
includes two 3 dB switched attenuators and a power
detector for gain adjustment and linearity
optimization. A switched attenuator in the receiver
provides a 15 dB gain step. The integrated bias
circuit stabilizes transmit amplifier performance over
temperature and process variation with optional bias
adjustment. The device typically delivers 20 dBm at
P1dB and +32 dBm OIP3 across the operating
temperature range. The digital inputs control all
circuit operating modes and are compatible with
Entropic’s MoCA chipsets.
Ordering Information1,2
Part Number
Package
XZ1003-QT-0G0T
Tape and Reel
XZ1003-QT-EV1
Sample Test Board
1. Reference Application Note M513 for reel size information.
2. All sample boards include 5 loose parts.
Functional Block Diagram
Rev. V4
RXOUT
Digital
Controls
TXIN
Buffer /
Driver
Buffer /
Driver &
Logic
Buffer /
Driver
TX_ATT
RX Atten Adj
RX_ATT
T/R SWITCH
RFI/O
CAL SWITCH
Bias Detector
Bias Adj
+3.3 V
Det. Det.
Atten Adj Out
Pin Configuration
Pin No.
Function
Pin No.
Function
1 RX_ATT 9 TX_ATT1
2
TX_RX
10
N/C
3 CAL 11 I_O
4
TX_IN
12 DET_ATT
5
BIAS_ADJ
13
VD3
6 VD2 14 VDET
7 VD1 15 RX_OUT
8
TX_ATT2
16
RX_ADJ
17 Paddle3
3. The exposed pad centered on the package bottom must be
connected to RF and DC ground.
* 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.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support






XZ1003-QT Datasheet, Funktion
XZ1003-QT
Front End GaAs IC
775 - 1525 MHz
Transmit Specifications:
Freq = 775 - 1525 MHz, TA = -40°C to +85°C, VDD = 3.13 - 3.47 V, Z0 = 75 Ω
Parameter
Test Conditions
Units Min.
Transmit Gain 1
(TX_ATT1 = H)
(TX_ATT2 = H)
-40°C to +85°C
dB 15.1
Transmit Gain 2
(TX_ATT1 = L)
(TX_ATT2 = H)
-40°C to +85°C
dB 11.8
Transmit Gain 3
(TX_ATT1 = L)
(TX_ATT2 = L)
Transmit Gain Step Difference
Transmit Gain
Drift vs. Temperature
Switch Time
Pass Band Ripple
Input Return Loss
Output Return Loss
-40°C to +85°C
Gain 1 - Gain 2 or Gain 2 - Gain 3
Gain 1 - Gain 3
-40°C to +85°C
TX1, TX2, TX3
50% Control to 10/90% RF,
TX1 ↔ TX2 ↔ TX3
Over Any 50 MHz
0.9 GHz - >1.4 GHz
0.775 - >0.9; 1.4 - > 1.525 GHz
≥1.4 GHz
≤1.4 GHz
dB 8.6
dB
2.4
5.2
dB
ns
dB
dB
11
7
dB
7
10
Output Third Order Intercept
Point
TX Power Out =+ 5 dBm, 10 MHz spacing
-40°C
+25°C
+85°C
dBm
30.4
29.7
28
Output P1dB
-40°C
+25°C
+85°C
dBm
18.9
18.2
17.5
Rev. V4
Typ. Max.
16.8 19.1
13.7 15.9
10.7 12.7
3.2 3.7
6.3 6.8
2.5
100
0.5
13
9
12
13
34
32
30
21
20.4
19.6
6
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.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support

6 Page









XZ1003-QT pdf, datenblatt
XZ1003-QT
Front End GaAs IC
775 - 1525 MHz
PCB Land Pattern
Lead-Free 3mm 16-Lead PQFN
Rev. V4
Handling Procedures
Please observe the following precautions to avoid
damage:
Static Sensitivity
Gallium Arsenide Integrated Circuits are sensitive
to electrostatic discharge (ESD) and can be
damaged by static electricity. Proper ESD control
techniques should be used when handling these
devices.
Reference Application Note S2083 for lead-free solder reflow recommendations and PCB footprint information.
Meets JEDEC moisture sensitivity level 1 requirements.
Plating is 100% matte tin over copper.
12
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.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support

12 Page





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