Mixed references
*
* This circuit demonstrates the use of single-ended and
* differential inputs and outputs.
*
* Note that digital models reference a single node for
* their inputs and output (i.e. they are single-ended)
*
.tran 1e-5 1e-3
*
v1  1 0  0.0 sin(0 1 5k)
v2  2 0  0.0 sin(0 1 1k)
*
r1  1 0  1k
r2  2 0  1k
*
*
a1  %v 1  %i 10  times10
r10  10 0  1k
*
*
a2  %vd (1 2)  %id(11 12)  times10
r11  11 0  1k
r12  12 0  1k
r11_12  11 12  1.0
*
*
r3  2 3  1k
a3  %i 3  %v 13  times10
r13  13 0  1k
*
a4  [1] [digital_node1]  adc
.model adc adc_bridge
*
a5  digital_node1 digital_node2  inv
.model inv d_inverter
*
*
.model times10 gain (gain=10)
*
.end