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PDF XZ1003-QT Data sheet ( Hoja de datos )

Número de pieza XZ1003-QT
Descripción Front End GaAs IC
Fabricantes MA-COM 
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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

1 page




XZ1003-QT pdf
XZ1003-QT
Front End GaAs IC
775 - 1525 MHz
Digital Control Specifications
Operating Mode
TX Gain 1 (0 dB attenuation), GT1
TX Gain 2 (3 dB attenuation), GT2
TX Gain 3 (6 dB attenuation), GT3
CAL
RX Gain 1 (0 dB attenuation), GR1
RX Gain 2 (15 dB attenuation), GR2
Rev. V4
CAL
L
L
L
H
L
L
Control Inputs
TX_RX
TX_ATT1 TX_ATT2
HHH
HLH
HL L
L/H L/H L/H
L L/H L/H
L L/H L/H
RX_ATT
L/H
L/H
L/H
L/H
L
H
Receive 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.
Receive Gain 1
(RX_ATT = L)
dB -1.4
Typ.
-0.95
Max.
Receive Gain 2
Receive Gain Step Difference
Pass Band Ripple
RX Switch Time
TX/RX Switch Time
Noise Figure
Receive Added Noise
Input Return Loss
Output Return Loss
Input Third Order Intercept Point
Input P1dB
(RX_ATT = H)
dB
Gain 1, Gain 2
dB
Over Any 50 MHz
dB
50% Control to 10/90% RF,
Gain 1 or 2 to Gain 2 or 1
ns
50% Control to 10/90% RF,
Receive Mode TX_RX = L;
Transmit Mode TX_RX = H
ns
Exclusive of Receive Added Noise
Gain 1
Gain 2
dB
Noise Contribution of PA
Output to RX_OUT In RX Mode
775 - 1275 MHz
1276 - 1525 MHz
dBm/Hz
dB
dB
RX Power In = 0 dBm, 10 MHz spacing
Gain 1, Gain 2
dBm
Gain 1, Gain 2
dBm
-16.7
14.2
11
11
28
15
-15.6
14.8
0.5
1.15
16.5
13
13
30
-14.5
15.7
100
100
1.67
17.6
-177
-174
5
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

5 Page





XZ1003-QT arduino
XZ1003-QT
Front End GaAs IC
775 - 1525 MHz
Typical Performance Curves
Isolation PA to RX in TX Mode
-10
-15
-40°C
+25°C
+85°C
-20
-25
-30
0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6
Frequency (GHz)
Isolation PA to IO in CAL Mode
-10
-40°C
-15
+25°C
+85°C
-20
-25
-30
0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6
Frequency (GHz)
Rev. V4
Isolation PA to RX in CAL Mode
-20
-25
-30
-40°C
+25°C
+85°C
-35
-40
0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6
Frequency (GHz)
11
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

11 Page







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