參數(shù)資料
型號(hào): AD8330ARQZ-RL
廠商: Analog Devices Inc
文件頁數(shù): 22/32頁
文件大?。?/td> 0K
描述: IC AMP VGA 150MHZ LN LP 16QSOP
標(biāo)準(zhǔn)包裝: 2,500
放大器類型: 可變?cè)鲆?br>
電路數(shù): 1
輸出類型: 差分,滿擺幅
轉(zhuǎn)換速率: 1500 V/µs
-3db帶寬: 150MHz
電流 - 輸入偏壓: 100nA
電流 - 電源: 20mA
電壓 - 電源,單路/雙路(±): 2.7 V ~ 6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-SSOP(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-QSOP
包裝: 帶卷 (TR)
配用: AD8330-EVALZ-ND - BOARD EVAL FOR AD8330
Data Sheet
AD8330
Rev. F | Page 29 of 32
OPTIONS
Table 6 lists the jumpers on the board and their functions.
Table 6. Functions of Jumpers
Name
Function
FLTR
Connects a high-pass filter to the offset control loop
pin. This jumper is normally not installed.
OFST
Disables the offset correction loop. This jumper is
installed for dc or low frequency operation.
UP
Mode up. Install for ascending gain with increasing
VDBS gain control voltage.
DOWN
Mode down. Install for descending gain with
increasing VDBS gain control voltage.
MEASUREMENT SETUP
The basic board connections for a typical measurement are
shown in Figure 71. To minimize circuit-loading effects, a low
capacitance FET probe is recommended for observing input or
output waveforms. Two-pin headers, IN_TEST and OUT_TEST,
are provided for this purpose. The SMA connectors OUT_HI
and OUT_LO can also be used, but the user may need to
account for load capacitance effects.
AD8330-EVALZ BOARD DESIGN
The AD8330-EVALZ is a 4-layer design for maximum ground-
plane area. The evaluation board side silkscreen and wiring
patterns are shown in Figure 72 through Figure 77.
03217-
072
DIFFERENTIAL
PROBE
+5V
PRECISION VOLTAGE REFERENCES
(FOR VDBS, VMAG)
PROBE
POWER SUPPLY
GND
NETWORK
ANALYZER
POWER SUPPLY
SIGNAL
INPUT
Figure 71. Typical Connections
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