RLXA2510 Datasheet, PDF (1/4 Pages) List of Unclassifed Manufacturers – Analog Interpolators

encoder products Analog Interpolators
RLXA2510
Features
· Interpolation by 10, 5, 2 or 1, selectable
· Direct coupling of photodiode array
sin
· Single supply
cos
· Low power
· High speed
ri
· Extended temperature range
· SMD package SO16W
Description
The monolithic CMOS integrated circuit
converts the input sine and cosine signals, as
well as the analog reference signal into digital
signals with adjustable subdividing factor (1,
2, 5, 10).
Vss
1
-Iri
2
+Iri
3
A0
4
A1
5
RI out
6
E
7
A out
8
16
Vdd
15
-Ia
14
-Ib
13
+Ia
12
+Ib
11
Cs
10
B out
9
Agnd
Functional block diagram
V_dd
V_SS
Agnd
Power supply ( + )
Power supply ( - )
Analog ground output
C_S
Analog ground input
-I_a, +I_a Sine wave inputs
-I_b, +I_b Cosine wave inputs
-I_ri, +I_ri Reference impuls inputs
A₀, A₁, E Logical inputs
A, B
Digital quadrature outputs
R_i
Reference digital output
- Ia ¹⁵
+ Ia ¹³
- Ib ¹⁴
+ Ib ¹²
- Iri ²
+ Iri ³
11
Cs
27 k
27 k
27 k
27 k
27 k
27 k
Vdd
R
R
Vss
E A1 A0
7 54
Vdd
16
RESISTER
NETWORK
&
KOMPARATORS
LOGIC
OUTPUT
BUFFER
8_A
10 _B
6 _Ri
RLX A2510DR
9
1
Agnd
Vss
RLS merilna tehnika d.o.o., C. II.grupe odredov 25
1261 Ljubljana-Dobrunje, Slovenija
Tel.: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: http://www.rls.si