RFSA2624TR7 RFMD, RFSA2624TR7 Datasheet - Page 6

• Manufacturer Part Number: RFSA2624TR7
• Description: ATTENUATOR DGTL 6BIT 24-MCM
• Manufacturer: RFMD

Specifications of RFSA2624TR7

• Attenuation Value: 0.5dB ~ 31.5dB
• Tolerance: ±0.15dB
• Frequency Range: 50MHz ~ 4GHz
• Package / Case: 24-TFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 689-1068-2

RFSA2624
6 of 9
EPAD
Pin
10
11
12
13
14
15
16
18
19
20
22
23
17
21
24
1
2
3
4
5
6
7
8
9
Power-up Programming Truth Table
Function
PUP
High
Low
DATA
GND
GND
GND
GND
GND
GND
GND
GND
GND
VDD
RF1
ACG
ACG
ACG
ACG
ACG
ACG
ACG
RF2
PUP
CLK
NC
NC
LE
Description
DC and RF Ground.
Power supply.
DC and RF Ground.
RF port. External DC block required.
DC and RF Ground.
AC ground for operation below 500MHz; leave unconnected above 500MHz.
AC ground for operation below 500MHz; leave unconnected above 500MHz.
AC ground for operation below 500MHz; leave unconnected above 500MHz.
AC ground for operation below 500MHz; leave unconnected above 500MHz.
AC ground for operation below 500MHz; leave unconnected above 500MHz.
AC ground for operation below 500MHz; leave unconnected above 500MHz.
DC and RF Ground.
AC ground for operation below 500MHz; leave unconnected above 500MHz.
DC and RF Ground.
RF port. External DC block required.
DC and RF Ground.
DC and RF Ground.
DC and RF Ground.
No internal connection. EVB can be ground or no connect.
Power-up Programming pin. Low=max attenuation (31.5dB) at power-up, High=min attenuation (0dB) at power-up.
Serial Clock.
Latch Enable.
No internal connection. EVB can be ground or no connect.
Serial Data.
DC and RF ground. Must be soldered to EVB ground plane over a bed of vias for thermal and RF performance.
Attenuation at max, 31.5dB
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support, contact RFMD at ([phone] or [e-mail].
Attenuation at min, 0dB
Attenuator Setting
Pin Names and Description
DS110408