參數(shù)資料
型號: MAX2038CCQ+T
廠商: Maxim Integrated Products
文件頁數(shù): 5/24頁
文件大小: 0K
描述: IC VGA W/OCTAL MIXER 8CH 100TQFP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 250
類型: 可變增益放大器
應(yīng)用: 醫(yī)療用超聲波成像,聲納
安裝類型: 表面貼裝
封裝/外殼: 100-TQFP 裸露焊盤
供應(yīng)商設(shè)備封裝: 100-TQFP-EP(14x14)
包裝: 帶卷 (TR)
MAX2038
Ultrasound VGA Integrated
with CW Octal Mixer
______________________________________________________________________________________
13
PIN
NAME
FUNCTION
70
VGOUT3+
VGA Channel 3 Noninverting Differential Output
71
VGOUT3-
VGA Channel 3 Inverting Differential Output
73
LO2
CW LO Input for Channel 2. LO clock input for modes 3 and 4.
74
VGOUT2+
VGA Channel 2 Noninverting Differential Output
75
VGOUT2-
VGA Channel 2 Inverting Differential Output
76
LO1
CW LO Input for Channel 1. LO clock input for modes 3 and 4.
77
VGOUT1+
VGA Channel 1 Noninverting Differential Output
78
VGOUT1-
VGA Channel 1 Inverting Differential Output
80
DIN
Serial Port Data Input. Data input to program the serial shift registers.
83
CLK
Serial Port Data Clock. Clock input for programming the serial shift registers.
84
CW_M1
CW Mode Select Input 1. Input for programming beamforming mode 1, 2, 3, or 4. See Table 1 for
mode programming details.
85
CW_M2
CW Mode Select Input 2. Input for programming beamforming mode 1, 2, 3, or 4. See Table 1 for
mode programming details.
86
VG_CLAMP_
MODE
VGA Clamp Mode Enable. Drive VG_CLAMP_MODE low to enable VGA clamp mode. VGA output is
clamped at typically 2.4VP-P differential. Drive VG_CLAMP_MODE high to disable VGA clamp mode.
88
LOAD
Serial Port Load. Loads the data from the serial shift registers into the I/Q phase dividers. Pull LOAD
bus from high to low and from low to high for programming the I/Q phase dividers.
89
CW_QOUT+
CW Mixer Noninverting Differential Quadrature Output. CW Mixer output for eight quadrature mixers
combined.
90
CW_QOUT-
CW Mixer Inverting Differential Quadrature Output. CW mixer output for eight quadrature mixers
combined.
91
CW_IOUT-
CW Mixer Inverting Differential In-Phase Output. CW mixer output for eight in-phase mixers combined.
92
CW_IOUT+
CW Mixer Noninverting Differential In-Phase Output. CW Mixer output for eight in-phase mixers
combined.
94
VGIN1-
VGA Channel 1 Inverting Differential Input
95
VGIN1+
VGA Channel 1 Noninverting Differential Input
97
CWIN1-
CW Mixer Channel 1 Inverting Differential Input
98
CWIN1+
CW Mixer Channel 1 Noninverting Differential Input
99
VGIN2-
VGA Channel 2 Inverting Differential Input
100
VGIN2+
VGA Channel 2 Noninverting Differential Input
—EP
Exposed Pad. Internally connected to GND. Connect EP to a large PCB ground plane to maximize
thermal performance.
Pin Description (continued)
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