MAX2036CCQ+T Maxim Integrated Products, MAX2036CCQ+T Datasheet - Page 12

• Manufacturer Part Number: MAX2036CCQ+T
• Description: IC VGA W/OCTAL MIXER 8CH 100TQFP
• Manufacturer: Maxim Integrated Products

Specifications of MAX2036CCQ+T

• Amplifier Type: Variable Gain
• Number Of Circuits: 8
• Output Type: Differential
• -3db Bandwidth: 2MHz
• Current - Supply: 245mA
• Current - Output / Channel: 3.75mA
• Voltage - Supply, Single/dual (±): 4.75 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-TQFP Exposed Pad, 100-eTQFP, 100-HTQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Slew Rate: -
• Gain Bandwidth Product: -
• Current - Input Bias: -
• Voltage - Input Offset: -

Ultrasound VGA Integrated
with CW Octal Mixer
12
PIN
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38
39
40
41
43
44
45
47
48
49
50
51
52
53
55
56
57
59
60
61
62
63
64
65
66
67
68
69
70
71
73
74
CW_FILTER
LOW_PWR
LO_LVDS+
VGOUT8+
VGOUT7+
VGOUT6+
VGOUT5+
LO_LVDS-
VGOUT4+
VGOUT3+
VGOUT2+
VG_CTL+
EXT_RES
VGOUT8-
VGOUT7-
VGOUT6-
VGOUT5-
VGOUT4-
VGOUT3-
VG_CTL-
CW_VG
M4_EN
NAME
DOUT
N.C.
LO8
LO7
LO6
LO5
LO4
LO3
LO2
PD
External Resistor. Connect a 0.1% 7.5k
the bias for the internal biasing circuitry.
CW Mixer VGA Enable. Selects for VGA or CW mixer operation. Set CW_VG to a logic-high to enable
the VGAs while the CW mixers are powered down. Set CW_VG to a logic-low to enable the CW
mixers while the VGAs are powered down.
Power-Down Switch. Drive PD high to set the device in power-down mode. Drive PD low for normal
operation.
CW Filter Mode Corner Frequency Select. Selects in corner frequency of the internal lowpass filter
for the CW path. Set CW_FILTER to a logic-high for a corner frequency of 9.5MHz. Set CW_FILTER
to a logic-low for a corner frequency of 4.5MHz.
Mode 4 Enable. Set M4_EN to a logic-high to override the serial port and activate all 8 channels of
the CW path.
Low-Power Enable. Set high to enable low-power CW mixer mode for the device.
Serial Port Data Output. Data output for ease of daisy-chaining CW channels for analog beam-
forming programming.
No Connect. Leave this pin unconnected (this pin is the TEST_MODE pin called out in the
MAX2036 EV kit data sheet).
CW LO Input for Channel 8. LO clock input for modes 3 and 4.
VGA Channel 8 Noninverting Differential Output
VGA Channel 8 Inverting Differential Output
CW LO Input for Channel 7. LO clock input for modes 3 and 4.
VGA Channel 7 Noninverting Differential Output
VGA Channel 7 Inverting Differential Output
CW LO Input for Channel 6. LO clock input for modes 3 and 4.
VGA Channel 6 Noninverting Differential Output
VGA Channel 6 Inverting Differential Output
CW LO Input for Channel 5. LO clock input for modes 3 and 4.
VGA Channel 5 Noninverting Differential Output
VGA Channel 5 Inverting Differential Output
VGA Analog Gain Control Differential Input. Set the differential to -2V for maximum gain (+39.5dB)
and +2V for minimum gain (-10.5dB).
CW LVDS LO Inverting Differential Input. LO clock inverting input for modes 1 and 2.
CW LVDS LO Noninverting Differential Input. LO clock noninverting input for modes 1 and 2.
CW LO Input for Channel 4. LO clock input for modes 3 and 4.
VGA Channel 4 Noninverting Differential Output
VGA Channel 4 Inverting Differential Output
CW LO Input for Channel 3. LO clock input for modes 3 and 4.
VGA Channel 3 Noninverting Differential Output
VGA Channel 3 Inverting Differential Output
CW LO Input for Channel 2. LO clock input for modes 3 and 4.
VGA Channel 2 Noninverting Differential Output
resistor to ground as close as possible to the pin to set
FUNCTION
Pin Description (continued)