ADL5375-05-EVALZ Analog Devices, ADL5375-05-EVALZ Datasheet - Page 28

• Manufacturer Part Number: ADL5375-05-EVALZ
• Description: RF Development Tools ADL5375-05 EVAL
• Manufacturer: Analog Devices
• Type: Modulators / Demodulatorsr
• Series: ADL5375r

Specifications of ADL5375-05-EVALZ

• Rohs: yes
• Product: Evaluation Boards
• Factory Pack Quantity: 1

ADL5375
W-CDMA OPERATION
The
and Figure 73 show the adjacent and alternate channel power
ratios for the
LO frequency of 2140 MHz.
Figure 71. GSM/Edge (8-PSK) 6 MHz Offset Noise at 940 MHz vs. LO Drive,
Figure 72.
–101
–102
–103
–104
–105
–106
–107
–108
–109
–59
–61
–63
–65
–67
–69
–71
–73
–75
–77
–79
–81
–83
–85
–87
ADL5375
Channel Power vs. Output Power at 2140 MHz; LO Power = 0 dBm
–20
0
ADL5375-05
–18
ADL5375-05
1
is suitable for W-CDMA operation. Figure 72
–16
Single-Carrier W-CDMA Adjacent and Alternate
2
Output Power = 0 dBm
OUTPUT POWER (dBm)
–14
and ADL5375-15, respectively, at an
LO DRIVE (dBm)
3
ADJACENT CPR
–12
ADL5375-15
ADL5375-05
4
–10
ALTERNATE CPR
5
–8
6
–6
–4
7
Rev. B | Page 28 of 36
Figure 72 and Figure 73 show that both versions of the
are able to deliver about or better than −73 dB ACPR at an
output power of −10 dBm.
Figure 74 illustrate the sensitivity of the EVM to variations in
LO drive at 2140 MHz for the
The EVM exhibits improvements with a local feedthrough nulling
operation.
Figure 74. Single Carrier W-CDMA Composite EVM vs. LO Drive at 2140 MHz;
Figure 73.
–59
–61
–63
–65
–67
–69
–71
–73
–75
–77
–79
–81
–83
–85
–87
Channel Power vs. Output Power at 2140 MHz; LO Power = 0 dBm
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
–20
–6
ADL5375-15
–18
–4
–16
ADL5375-05
ADL5375-15
Output Power = −10 dBm
Single-Carrier W-CDMA Adjacent and Alternate
OUTPUT POWER (dBm)
–2
–14
LO DRIVE (dBm)
ADL5375-05
ADJACENT CPR
–12
0
–10
ALTERNATE CPR
2
and ADL5375-15.
–8
Data Sheet
4
–6
ADL5375
–4
6