9ZXL1530_15 Datasheet, PDF (3/19 Pages) Integrated Device Technology – 15-OUTPUT DB1900Z LOW-POWER DERIVATIVE

9ZXL1530
15-OUTPUT DB1900Z LOW-POWER DERIVATIVE
Pin Descriptions
PIN #
PIN NAME
1 VDDA
2 GNDA
3 100M_133M#
4 HIBW_BYPM_LOBW#
5 CKPWRGD_PD#
6 GND
7 VDDR
8 DIF_IN
9 DIF_IN#
10 SMB_A0_tri
11 SMBDAT
12 SMBCLK
13 SMB_A1_tri
14 FBOUT_NC#
15 FBOUT_NC
16 GND
17 DIF_0
18 DIF_0#
19 VDDIO
20 GND
21 DIF_1
22 DIF_1#
23 DIF_2
24 DIF_2#
25 GND
26 VDD
27 DIF_3
28 DIF_3#
29 DIF_4
30 DIF_4#
31 VDDIO
32 GND
TYPE
PWR
PWR
IN
IN
IN
PWR
PWR
IN
IN
IN
I/O
IN
IN
OU T
OU T
PWR
OU T
OU T
PWR
PWR
OU T
OU T
OU T
OU T
PWR
PWR
OU T
OU T
OU T
OU T
PWR
PWR
DE SCRI PTIO N
3.3V power for the PLL core.
Ground pin for the PLL core.
3.3V Input to select operating frequency
See Functionality Table for Definition
Trilevel input to select High BW, Bypass or Low BW mode.
See PLL Operating Mode Table for Details.
Notifies device to sample latched inputs and start up on first high assertion, or exit Power Down Mode on
subsequent assertions. Low enters Power D own Mode.
Ground pin.
3.3V power for differential input clock (receiver). This VDD should be treated as an analog power rail and
filtered appropriately.
0.7 V Differential TRUE input
0.7 V Differential Complementary Input
SMBus address bit. This is a tri-level input that w orks in conjunction with the SMB_A1 to decode 1 of 9 SMBus
Addresses.
Data pin of SMBUS circuitry, 5V tolerant
Clock pin of SMBU S circuitry, 5V tolerant
SMBus address bit. This is a tri-level input that w orks in conjunction with the SMB_A0 to decode 1 of 9 SMBus
Addresses.
Complementary half of differential feedback output. This pin should NOT be connected to anything outside the
chip. It exists to provide delay path matching to get 0 propagation delay.
True half of differential feedback output. This pin should NOT be connected to anything outside the chip. It
exists to provide delay path matching to get 0 propagation delay.
Ground pin.
0.7V differential true clock output
0.7V differential Complementary clock output
Power supply for differential outputs
Ground pin.
0.7V differential true clock output
0.7V differential Complementary clock output
0.7V differential true clock output
0.7V differential Complementary clock output
Ground pin.
Power supply, nominal 3.3V
0.7V differential true clock output
0.7V differential Complementary clock output
0.7V differential true clock output
0.7V differential Complementary clock output
Power supply for differential outputs
Ground pin.
IDT® 15-OUTPUT DB1900Z LOW-POWER DERIVATIVE
3
9ZXL1530
REV D 112015