CHT4012A98F Datasheet, PDF (9/14 Pages) United Monolithic Semiconductors – DC-6GHz 6-BIT DIGITAL ATTENUATOR

DC-6GHz 6-BIT DIGITAL ATTENUATOR CHT4012a98F
Mechanical dimensions and pad allocation
1 214
1 152
2 3 4 5 6 7 8 9 _{10 11 12 13}
463
325
108
000
1
16
582
14
444
15
106
2 410
Chip thickness = 100µm +/- 10µm.
RF pads (1, 14) = 122 x 100µm²
UNITS : µm
DC and control pads (2, 4, 6, 7, 8, 9, 10, 13, T1o2l ,: ±1535, µ1m6) = 100 x 100µm²
Pin number
1
2
4
6
7
8
9
10
13
14
3, 5
11
12, 15, 16
Pad name
IN
A1
A2
A3
A4
A5
A6
V-
V+
OUT
V+
GND
Description
Input RF:
Attenuator bit 1
Attenuator bit 2
Attenuator bit 3
Attenuator bit 4
Attenuator bit 5
Attenuator bit 6
-5V supply voltage: interface
+5V supply voltage: interface ⁽¹⁾
Output RF
NC
NC ⁽¹⁾
NC
(1) _{Pin n°11 is internally connected to Pin n°13. Each one of these pins can be indifferently}
used to supply the control interface with +5V
Ref. : DSCHT4012a5093 - 03 Apr 15
9/14
Specifications subject to change without notice
Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
UMS