Digital Step Attenuator
DAT-15R5-SN
DAT-15R5-SN+
ISO 9001 ISO 14001 AS 9100 CERTIFIED
Mini-Circuits
®
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Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications
and performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to
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IF/RF MICROWAVE COMPONENTS
- /22+$/,2 92$ /22+(!/$ -2$/2 $/9/09"$/+ !/+$$,-
)$2 ,+$/09"$-/8?,*!$29 2+ %$(8,P(+07$,-+9E7F-$+08,P
2+!$ 30$$9 /2"+$/02+$$- -2$/2 $/(!/, $-$2 2+0!+0+$$- $$
$-72+!$
-72+!$,+$/ $-$,-:-+72 5)@5($-$,-2 $/+ !/+$+0$-,+$+$ $- /2 -2$
/2 $/,+$/$-$$+$/:-+72 9/-$7?:(0$2+$- -2$/2 $/2 $,-0
- -2$/2 $/ -09003-272 -07?:$!/#+$$-$$+$/#/*,-+2+
0$2 +$/0-72+!$ -0$-+9$05)@5+09/-$7?:2+($,-2+$-+30$
-$2*2+/$-2 !/$2+2 0=+09"Figure 1E/2)+$/,2*2+2/*F+0Table 2E/2
)+$/,88-/,$/2 $2, F
LE
Clock
Data MSB LSB
t
LESUP
t
SDSUP
t
SDHLD
t
LEPW
Figure 1: Serial Interface Timing Diagram
Attenuation
State
/+,
E01F
E01F
E01F
E01F
BE01F
E01F
$%$! 29,*92+$2+ 88B/ -3+
2+$9
Symbol Parameter Units
,P
/20$,,P
/4+,"E$F 56
$,P5 /2,,P5)@5$2* +
$,P7 /2,,P7?:$2* +
$7<
7 $!$2*$/ $
,,P2+0 +
$7:
7*2+2**!
320$- +
$<
/20$ $!$2*
9/,,P/2 2+0 +
$57
/20$-0$2*
$/,,P2+0 +
$,P#/2=00/2+$-+,$2+!$$/+$ $/2!//**2+
,$2+ $-+,$2+!$$/+/,,P0$56$#/2",P !,2
=,$2+
- /22+$/,,+ 2 $ ,+$/92$ $-$ ,$$-0 2/0$$+$2+ $$(
-3+2+Table 1%/$-9
Digital Serial Control
RF Input
8dB 4dB 2dB 1dB 0.5dB
RF Out