參數(shù)資料
型號: ADL5371ACPZ-WP
廠商: ANALOG DEVICES INC
元件分類: 調(diào)制器/解調(diào)器
英文描述: 700 MHz - 1300 MHz RF/MICROWAVE QUADRAPHASE MODULATOR
封裝: LEAD FREE, MO-220VGGD-2, LFCSP-24
文件頁數(shù): 4/7頁
文件大小: 277K
代理商: ADL5371ACPZ-WP
ADL5373 / ADL5374
Preliminary Technical Data
Rev. PrJ | Page 4 of 7
PIN CONFIGURATION AND FUNCTIONAL DESCRIPTIONS
CO
M
7
LO
IP
8
LO
IN
9
CO
M
1
0
CO
M
1
CO
M
1
2
6VPS1
5 VPS1
4 VPS1
3 VPS1
2COMM
1COMM
IB
BP
1
9
IBBN
2
0
C
O
MM
2
1
C
O
MM
2
QBB
N
2
3
Q
BBP
2
4
FMOD
Exposed Paddle
VOUT 13
VPS2 14
VPS2 15
VPS3 16
VPS4 17
VPS5 18
Figure 2.
Table 3. Pin Function Descriptions
Pin No.
Mnemonic
Description
1, 2, 7, 10 to 12,
21, 22
COM1, COM2,
COM3, COM4
Input Common Pins. Connect to ground plane via a low impedance path.
3 to 6, 14 to 18
VPS1, VPS2, VPS3,
VPS4, VPS5
Positive Supply Voltage Pins. All pins should be connected to the same supply (VS). To ensure
adequate external bypassing, connect 0.1 μF capacitors between each pin and ground. Adjacent
power supply pins of the same name can share one capacitor (see Figure 3).
19, 20, 23, 24
IBBP, IBBN, QBBN,
QBBP
Differential In-Phase and Quadrature Baseband Inputs. These high impedance inputs must be dc-
biased to 500 mV dc, and must be driven from a low-impedance source. Nominal characterized ac
signal swing is 700 mV p-p on each pin. This results in a differential drive of
1.4 V p-p with a 500 mV dc bias. These inputs are not self-biased and must be externally biased.
8, 9
LOIP, LOIN
50 Ω Single-Ended Local Oscillator Input. Internally dc-biased. Pins must be ac-coupled. AC-couple
LOIN to ground and drive LO through LOIP.
13
VOUT
Single-Ended Device RF Output. Pin should be ac-coupled to the load.
Exposed Paddle
The device package has an exposed paddle on the underside. This exposed paddle must be
soldered to a low impdeance ground pad on the board . If the pcb has multiple ground planes,
these should be stitched together with vias to optimize thermal conductivity (see drawing of
evalution board top layer in Figure 16).
相關PDF資料
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ADL5371ACPZ-R7 700 MHz - 1300 MHz RF/MICROWAVE QUADRAPHASE MODULATOR
ADL5372ACPZ-R7 1500 MHz - 2500 MHz RF/MICROWAVE QUADRAPHASE MODULATOR
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