Denon AVR-900

LM7001 (IC003)
Terminal Description
syCc : Clock for controller (400 KHZ).
XIN, XOUT : X'tal OSC (7.2 MHz).
FMIN, AMIN : Station oscillation signal input.
CE, CL, DATA : Data input.
BO1, BO2, BO3, : Band data output. BOT is feasible for time base output (8 Hz).
Vop1, Vop2, Vss_: Power supply. (VDD2 is for back-up).
Poi, Po2 : Charge pump output.
Data input
titi t1 t1t2
ages
DATA Do oe) ocna
ce — ae es
INTERNAL DATA
ti>1.5 ps
t2<1.5 us (X'tal at 7.2MHz)
B
r
———— _ Input from DO.
jo | b+ | pe] oe [04 | os | 06 | or | ve | oe [oso | 011 Jove] ora] vo | rs | oo | or | ee [re | ro] mr [ne] 8 |
(1) DO (LSB)~D13 (MSB): Frequency dividend data
For FMIN, use D0~D13; for AMIN, use D4~D13.
{0 | 01 | v2 | 09 | 04 | os | 6 | 7 | be | 09 | o10 | ort [ove | 019)
1 0 1 0 0 0 0 0 0 1 0 1 1 1 ~ FMIN Frequency dividend nnumber = 14853
LSB MSB
x x x x 0 0 0 0 0 1 0 1 1 1 — FMIN Frequency dividend nnumber = 928
(2) TO, T1: For test of LSI (0, 0)
AVR-800 HZ
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